Author's Note

These few chapters will be filled with clop. You have been warned. Also I feel like I have to clear up a mistake I made. Avril is a Diamond dog female, not technically a wolf. She is a Diamond Dog

Beast In Heat Part 1

Jason slowly opened his eyes and yawned as he woke up, looking down he saw his family still peacefully sleeping. He couldn’t help but smile warmly as he saw them asleep. Twilight and Avril held Spike and Scootaloo on their chest while they snuggled up against Jason’s sides. He kept lying down so as to not wake them up. After two more hours Twilight, Avril, Scootaloo, and Spike started to wake up.

“Morning.” Jason smiled at them. Twilight blushed heavily, waking up by his side while Avril licked his cheek.

“Morning, handsome.” Avril giggled. Scootaloo yawned and rubbed her eyes.

“Morning, Daddy, morning mommies.” Scootaloo yawned, smiling as she hugged Avril, Avril smiled and kissed her head.

“Good morning, sweetie.” Avril smiled. Soon they all got up, Twilight using the bathroom first while Spike and Jason got started on breakfast.

“You enjoyed your party last night, kiddo?” Jason asked while he cracked a few eggs.

“Uh huh! It was the best birthday ever!” Scootaloo cheered as she sat at the table. Jason smiled at her.

“That’s good, kid,” Jason said as Twilight walked out of the bathroom, Scootaloo headed into the bathroom to also take a quick shower and brush her teeth. Twilight wore a red shirt and purple shorts, looking at Jason she blushed heavily. “I-I-I’m gonna be downstairs in my lab. B-Bye!” Twilight quickly ran downstairs and shut the door.

“Uh…okay?” Jason raised an eyebrow at the suspicious behavior Twilight showed. Scootaloo stepped out of the bathroom as Jason set the plates down.

“I’m gonna take a shower real fast. Scootaloo, get ready for school,” Jason said.

“I don’t have school today, it’s some school off thing that happens for a while every year.” Scootaloo told him

“Really? Alright then.”

“So I’m gonna sleepover with Applebloom and Sweetie Belle, is that okay?” Scootaloo asked.

“Of course, Scoots. Just stay safe, alright?” Jason kissed her forehead as they started eating. Once finished, Jason got up and grabbed some clean clothes, the workout clothes that Rarity made him, and headed into the bathroom. Stripping naked as he turned on the water, enjoying the warm water rushing down his body. After he was done, he got dressed. Jason walked out of the bathroom and helped Spike with the dishes, Scootaloo having already left to hang out with her friends. A knock at the door drew Jason’s attention as he walked over to open it and see Fluttershy standing out.

“Hey Fluttershy, good morning.” Jason smiled and kissed her cheek. Fluttershy’s face was very flushed for some reason as she giggled at Jason. She stepped forward and hugged Jason close, purposely pressing her breasts onto Jason.

“Hello, Jason~,” Fluttershy cooed in his ear. Jason blushed slightly as he felt Fluttershy's large and soft breasts pressed up against his chest, able to feel just how soft they were as he only wore a tank top that clung tightly to his muscular frame.

“Glad to see you, babe. What brings you by?” He asked, holding her close with his arms wrapped around her hips.

“Oh, just came to see if you wanted to spend some…quality time together~?” Fluttershy batted her eyelashes. Jason felt his body heat up a little as he cleared his throat.

“O-Of course, I would love to. I always loved spending time with you, Flutters.” He said as he held her hand. “Scootaloo is off with her friends, school was canceled for some reason, but she said it happens.” Jason held her hand. “I’ll be back later!” He told Spike and Avril as he walked out with Fluttershy.

“Jason, hang on!” Avril called out as she grabbed Jason and pulled him away from Fluttershy. “Please excuse us for a moment, Fluttershy.” Avril shut the door and turned to face Jason with her arms crossed. “Do you not see it or are you just dense?”

Jason titled his head at Avril and scratched his neck. “See what? We’re just spending some time together, we are a herd now so it’s only natural. Why is that a big deal?”

“Ok, what are some things you noticed today about Twilight and Fluttershy?” Avril asked.

“Well, Twilight seemed more flustered than usual, and Fluttershy acted more…flirty and affectionate. But I’m sure they’re only doing that because we’re dating now.”

“Hmph. Alright. When you finally figure it out, I’ll be waiting for you here,” Avril said while making herself some coffee.

Jason raised an eyebrow and shook his head, brushing it off as he headed out the door and smiled at Fluttershy.

“Ready to go?” Jason asked

“More than ready, stud~,” Fluttershy said as she took Jason’s arms and squeezed it in between her rack. Jason blushed heavily as he could feel her soft mounds around his arm, trying his best to fight off his erection as it would be impossible to hide it in gym shorts. Jason walked alongside Fluttershy as they walked through town. Seeing the mares eyeing them strangely. Many looked at Jason with a wanting and hungry gaze as they licked their lips, some even winking at him, while others glared at Fluttershy with Jealousy in their eyes. Fluttershy and Jason made it to her cottage and led him inside.

“Man that was weird, I wonder why-?”

click!

Jason paused as he turned around to see Fluttershy just lock the door.

“Uh…Fluttershy? Why’d you lock the door? Not like the animals could open the door in the first place, right?” He chuckled a little nervously. Wait, could they open doors though? Think about that later. He thought as he looked at Fluttershy.

“Jason, you have no idea how happy I am now that we’re together, along with the rest of my friends.” Fluttershy sauntered towards Jason with a sway in her step. “In fact, I was thinking we commemorate our love by doing something sensual together.”

Jason blushed heavily and gulped, a massive tent growing in his shorts as it finally clicked what was happening.

“Y-You mean…” Jason chuckled nervously as his cock twitched in excitement in his shorts, nearly ripping out from its fabric prison.

“Oh yes…” Fluttershy leaned in and her hand daintily brushed against his erection. “Let’s give Scootaloo a little sibling, shall we~?” Jason moaned softly at her touch as he looked down at her, he hasn't felt this in so damn long. Something just…snapped. He grabbed Fluttershy and lifted her up, his hands firmly on her soft ass cheeks.

WARNING!

LOTS OF CLOP AHEAD!

“I have been waiting for this, babe, I’m going to show you a whole new world of pleasure~.” Jason licked her neck and carried her upstairs to her bedroom, kicking open the door and gently tossing Fluttershy down on the bed. Kicking off his bots, taking off his shirt, and then throwing away his shorts and underwear. Showing his strong and scarred body as his long, hard, and thick cock was standing fully erect and twitching in excitement.

“Oh, my~,” Fluttershy said while crawling up to him and cupping his balls in one hand. “These look tasty~.” Without any other warning, Fluttershy starts to take one ball in her mouth while stroking Jason’s already rock-hard cock. Jason moaned softly as Fluttershy sucked on his fat and cum filled balls while her soft hands stroked his long and hard shaft. He gently held her head and started grinding his cock and balls against her face.

“Ooh, fuck, Fluttershy~.” He moaned. Fluttershy circled his balls with her warm and wet tongue and used her hand to play with his tip. She slowly dragged her tongue up the base of his cock all the way up to the tip. Doing this over and over again.

“Mmm~, mmm~. You taste sooo good~. And, oh Sweet Celestia~.” Fluttershy drooled over his cock as she smelled his strong masculine musk, his scent was so intoxicating to her. Jason grunted as Fluttershy worked her mouth on him, but he wanted to make sure she was begging for him. He gently pulled her off his cock and pushed her down on her back, getting on top of her.

“Heh, my my, Flutters, I didn’t think you would be this forward. But don’t get too carried away. I’m the one who will have you begging for more~.” Jason then kissed her passionately and slowly started taking off her clothes and tossing them aside, leaving her completely naked and exposed for him. Jason started to make his way down her body. Circling his tongue against her perky dark yellow nipples, using his fingers to rub and lightly pinch her nipples until they got more erect. Jason chuckled and continued making his way down, spreading her hooves as he stared at her soaking wet yellow pussy. “We just got started and you're already this wet~?” You naughty girl~.”

“I’m only this way because of, ah~, you,” Fluttershy moaned. “I’ve waited so long for this. All those dreams I’ve had of you are coming true…mmm~.”

Jason smiled at her and started using his tongue to lick her sensitive little clit, moaning as he tasted how wet and sweet she was, almost like a peach.

“I promise to make this moment one you remember~.” Jason promised as he started to run his tongue along her wet yellow folds, hearing her moan and feeling her quiver in pleasure filled him with pride. Jason used his hands to grope her soft ass, his hand brushing against her cutie mark.

“Oooh, Jason~. More~. Keep doing that~. Don’t you dare stop~,” Fluttershy moaned while Jason dug his tongue deeper into her wet folds.

“Yes ma’am~.” Jason smirked as he grabbed her smooth thighs and shoved his tongue deep inside her winking pussy. Moaning as he tasted more of her wet walls, moving his tongue side to side. His moans muffled as shoved his tongue deeper. Jason started moving his tongue in and out, moving it faster inside her pussy, fucking her sweet hole with his tongue.

“Oooh! Oh yes! Right there, right there, right there, right there-Ooooooh!” Her voice raised to high volumes as her juices splashed out and onto Jason’s face.

“Oh…sweet…Celestia…that was…the best…thank you~.” Jason licked his lips, as he tasted her juices which had a sweet peach-like taste. He gazed down at his timid lover as she had her arms and legs splayed out. She looked back at him with glazed eyes and heavy breaths and held her arms out.

“Jason…please, make me yours,” she pleaded. Jason leaned down and let her arms wrap around him, his hands down against the bed.

“I love you so much, Fluttershy.” Jason kissed her passionately, rubbing his cock against her wet folds. “I’ll be gentle.” He then slowly thrusted in the tip, feeling Fluttershy grip his shoulders and grunting in pleasure at how tight she felt. “Fuck…you’re so tight~.” Jason moaned.

“I-I tried using t-t-toys, to try a-a-and be perfect for you~.” Fluttershy moaned and bit her bottom lip as her pussy was struggling to fit his massive shaft.

“You already are~,” Jason told her before kissing her again, just as his cock fully penetrated her.

“Aaaaaaooooo~!” Fluttershy’s scream of pain soon turned into a moan of pleasure while her walls became accustomed to his shape. Jason slowly pulled back and began a slow rhythm of thrusting into his lead-mare. Fluttershy’s breasts swayed back and forth as her stallion bucked her lovingly and with great care. Fluttershy moaned and panted as she felt her walls being stretched and filled by her stallion's thick and hard cock, feeling the tip hit against her cervix and made a bulge appear in her stomach, showing just how deep he was inside her

“Ah~ah~oh~Jason~!” Her moans echoed throughout her house as her bed creaked under their love making. Feeling his massive balls slap against her ass.

Jason grunted and moaned as he thrusted in and out, keeping a slow and steady pace as he fucked the sexy and timid mare. Looking down at her bouncing breasts he sucked and licked her perky nipples, sending waves of pleasure throughout her body. Her wings flaring up and her mane becoming a mess.

“Keep bucking Jason! Don’t stop! I love you! I’m yours forever!” Fluttershy cried as Jason suckled on her nipple. Jason switched between her nipples and used his tongue to circle her erect nipples, soon sucking and gently biting her neck and shoulders. Marking her to show everyone that she was his mare. His lover.

“Who’s my naughty little mare~?” He nibbled on her ear and caressed her wings, thrusting a little faster.

“I-I am~!”

Their lovemaking lasted for almost an hour. They both tried a variety of different positions and the whole room reeked of sex and sweat. Jason was now on his back as Fluttershy was bouncing on his lap and his dick was poking at the entrance to her womb each time she came down. It wasn’t long until Jason felt a tension building up in his crotch, which signaled his approaching climax.

Fluttershy was practically screaming in pure blissful lust and pleasure as she bounced on Jason's cock, her mane a mess and sweat all over her body. Her ass cheeks clapping loudly.

“Fuck! Fluttershy! I-I’m gonna cum!” Jason moaned through gritted teeth, his hands groping her ass and spanking her. Her walls were tightening around his shaft as she too was getting close to climaxing.

“Inside~! Breed me, Jason~! I want your babies~!” Fluttershy moaned louder, her hands on his chest to steady herself. After a few more thrusts the two moaned and screamed out each other’s names as they both reached their climax. Fluttershy squirting all over his cock and balls while Jason pumped her womb to the brim with his hot, thick, and potent seed. Since Jason hadn’t climaxed in so long his semen started to overflow her walls and drip down his shaft and staining her sheets. Fluttershy panted heavily and collapsed on top of Jason, her eyes rolled back, her tongue hanging out, and her body twitching from being bucked by her mate.

“Oh fuck, Fluttershy. That was…holy fuck…” Jason chuckled softly.

“I agree…” Fluttershy giggled as she nuzzled into his sweaty chest and twirled her finger on his skin. “I feel so much better. Thank you for relieving me of my heat.”

Jason smiled and gently rubbed her back as he kissed her head.

“What kind of man would I be if I just let you all go through this alone. But don’t think I will only ravage you during your heat~.” Jason gently spanked her ass.

Fluttershy giggled happily as she drifted off to sleep. Jason also felt fatigued from their session as his eyes grew heavy and he drifted off to sleep.

Later That Evening

Jason slowly opened his eyes and felt really sticky and sweaty. A pungent scent of sex and sweat filled the air in the room but Jason didn’t care. When he looked down he expected to see his lead-mare on his chest, but she wasn’t there. Jason looked around and saw a note on the nightstand with a little heart drawn on it. He reached over and picked up the note to read it.

Hello, sweet Jason. I’m sorry, I had to leave a little earlier while you slept to go to the market and pick up food for my little animal friends. You can use the shower to clean yourself up, and don’t worry about the sheets. I’ll take care of them. Today was the best day of my whole life, and I have you to thank for it. Thank you.

I love you,

Fluttershy.

Jason smiled warmly at the note and stood up, seeing his clothes neatly folded on a chair in the corner he grabbed them and headed into the bathroom. Scrubbing and washing his body clean. Once done he got dressed and started to head out. Thinking about the heat he started to think about his herd and how badly they need some release of their pent up lust. Jason decided to head back to the library, planning to meet with Avril while also avoiding the mares in town. Seeing the lust and hunger in their eyes as they walked around, almost like they were stalking for prey. Not wanting to be some walking sperm bank.

“Hey there, handsome.” Jason turned to see the floral sisters, Lily, Rose, and Daisy approach him with lust in their eyes. “Where’re you off to?”

Jason tensed up a bit and tried backing away.

“Uh…off to see my girlfriend, err, marefriend.” He corrected, trying to get used to Equestrian’s vocabulary.

“Is that so?” Jason halted his backing up when he turned around to see Carrot Top, licking her lips. “You mind sparing a few…minutes with us~?”

Jason looked around and noticed he was being surrounded by mares, specifically mares, he saw no stallion around. Jason tried reaching for a smoke bomb, only to remember that he wasn't wearing his suit. Cursing under his breath as he tried to look for a way out.

“Oh my, look at the size of these bad boys!” Daisy giggled as she and her sisters started groping his biceps

“W-Whoa whoa! Easy!” Jason said as he tried to get out of their hold.

“Aw, come on sexy, why so tense~?” Lily licked his ear. “We can make you feel really relaxed~.”

Jason felt his cock twitch in excitement and wanted to fuck the beautiful and horny mares. But Jason quickly escaped their hold and jumped away from them. Running into an alleyway and running across rooftops, hiding away from the crowd of crazy horny mares. Jason then used his training to hide from the mares as he made his way back to Twilight's library. He entered the library and closed the door behind him where Avril was enjoying a cup of decaf coffee. She blinked and glanced at Jason's way and went back to her drink.

“Did you have fun?” Avril asked. Jason scratched his neck and chuckled

“Okay…you may have been right, about earlier. Apparently it’s the heat season,” he said as he looked over and saw Spike passed out on the couch “The hell happened to him?”

“Hm? Oh, Spike found a stash of gems Twilight hid away and ate them all. He’s in a food coma. Plus nothing wakes him up, watch.” Avril grabbed two pans off the table and started banging them together very loudly. Yet Spike just kept snoring away.

“Huh. Is uh…Twilight still downstairs?” Jason asked.

“Yep. She’s been trying to hold off her heat on her own for the past hour and a half now.” Avril sipped her coffee.

“Should I…” Jason was about to say.

“By the scent of it, you already went at it with Fluttershy,” Avril pointed out. “Besides, even if you wanted to get it on again with Twilight, she’s locked the door with magic. So it won’t budge an inch.”

“But why? Why lock the door? She could’ve asked me to help her with her heat.” Jason asked.

“I think she’s too embarrassed, plus I’m betting she’s still got her v-card so that would add to her embarrassment." Avril shrugged.

“…I’m gonna knock." Jason said as he walked over to the basement door and knocked on it. “Twi? It’s me. Can you open the door, please?”

“I-I’m fine Jason, I don’t w-wish to j-jump you…” Twilight said past the door.

“Twi, open the door. I WANT you to jump me. I WANT to absolutely wreck you. I WANT to ride you like a wild animal.” Jason chuckled a bit as he leaned against the door. “I want you, Twilight. Will you open the door now?”

There was a brief pause until he heard hoofsteps approach the door. He saw the door shine a little and it opened, revealing Twilight wearing her pajamas but none of the buttons on her top were closed, which showed off her bare bosoms. Her mane was a bit messy and her face was very flushed.

“Will…will you be gentle?” Twilight requested.

Jason smiled down at her and lifted her up bridal style.

“I promise,” Jason said as he carried her downstairs, Twilight closed the door with her magic. Jason kissed her neck and made her moan, gripping his shirt as he laid her down on the bed. Jason looked down at her as he started to strip, letting her see his muscular and naked body once more. Twilight blushed heavily and some drool dripped down from the side of her mouth as she saw his massive cock standing at attention, crossing her legs as Jason could see a wet stain between her legs.

“I-I don’t know what to do…” Twilight said embarrassingly. Jason smiled and leaned down into her ear

“Just lay back, and let me do all the work.” Jason gently pushed her down and started taking off her clothes, leaving her in just her stained purple lace panties. He licked her nipples and slid his hand down her panties, rubbing her soaked pussy. He sucked on her nipples and slid two fingers inside her, spreading his fingers to loosen her up a bit. Jason started moving his fingers in and out of her soaked cunt while his mouth focused on her nipples. Using his tongue to tease her erect purple nipples while he finger banged her.

Jason slowly pulled his fingers out and sucked on them.

“Mmm~, sweet, very sweet~.” Jason winked at her as he got up and grabbed her hooves, pulling her towards him as his cock slapped against her stomach, rubbing against her pussy. Jason moved her panties to the side a bit and slowly rubbed the tip against her pussy, soon slowly thrusting in the tip.

“W-Wait!” Twilight yelped. Twilight lit up her horn and her lower stomach glowed a little. “O-Okay, I just made myself infertile for a week. Y-You can keep going, b-but go slowly.”

Jason nodded as he held her hips and slowly thrusted in a few more inches of his cock. Making a small pattern of thrusting in a bit and stopping to let her get adjusted. It took a minute or two until Jason's whole length was inside Twilight’s pussy. He waited until she told him he could start thrusting.

“Ah! Mmm…ooh, I feel…s-strange~,” Twilight moaned. Jason smiled down at her and leaned in.

“You’re gonna feel a whole lot better in just a moment~.” He kissed her lovingly, his tongue dancing with hers as he slowly pulled out. Leaving only the tip in as he then slowly thrusted his cock back inside her. He moaned softly and started to keep a slow steady rhythm as he took Twilight’s v-card. “Mmm, Twilight~.” He moaned out her name as he licked and kissed her neck.

A silent scream filled Twilight’s face as little hearts appeared in her eyes. Jason thrusted into his librarian mare as her moans grew louder.

“Oh buck! Buck! Buck me! Please buck me! Please claim me as yours!” Twilight cried.

Jason looked down into her eyes, seeing the look of want and lust on her face. He smirked and pulled out, flipping Twilight on all fours and spanked her ass, running his hand to the back of her head and gripping her mane, pulling her head back as he looked down at her.

“I’m going to have you screaming my name. Pound your naughty pussy like the horny little slutty mare you are~.” Jason then kissed her lustfully and shoved his tongue down her throat as he rammed his cock deep inside her pussy. A bulge appeared in her stomach as he pounded away at her hole, his balls slapping loudly against her tight little flankhole as her ass cheeks clapped and jiggled with each thrust.

Once again, Jason went to town pleasuring his second mare. Twilight was literally blown away as Jason threw her around like a rag doll and mashed her insides up with his thrusting. Again, the familiar scent of sweat and sex filled the room as Jason jackhammered into Twilight and her tongue flung out of her mouth.

“BUCK ME, DADDY! I’M SUCH A SLUT! BUCK ME UNTIL I CAN’T THINK STRAIGHT! I’M YOUR SLUT FOREVER!” Twilight screamed as Jason penetrated her womb. Jason gritted his teeth and let out a low and deep growl, using his free hand to spank Twilight’s ass and pull her mane back. Pounding her pussy as loud wet slaps, lustful moans, and the bed creaking could be heard throughout the house.

“Who’s your fucking daddy, bitch~! Who’s your daddy~!” Jason spanked her ass and left a red handprint on her ass cheeks.

“You are! I’m your little slut! Buck me, daddy! Please punish my slutty flank!”

As their romp continued, Jason felt a familiar tension build up in his groin. Jason grunted as he felt his cock beginning to throb and his balls heat up. He looked down at her fat ass and shoved his thumb inside her little puckered fuckhole. Causing Twilight to scream out in pleasure as her walls tighten their grip and squirt all over his manhood. Jason moaned loudly and started pumping his hot and thick seed inside Twilight's womb. Just like with Fluttershy Twilight's pussy was overflowing with a mix of their cum.

They both basked in the afterglow of their lovemaking as Jason pulled out. His thick seed oozed out of her snatch like a slow faucet and he collapsed on his back. Twilight slowly crawled on top of Jason and pressed her lips on his. Jason responded by wrapping his arms around her back and she pulled back and gazed at him lovingly.

“That was…I never knew…I could speak so…wow…” Twilight panted. Jason chuckled and looked into her eyes.

“I never knew you had it in you. Makes me want to see what else you got in ya.” Jason gently spanked her ass and smiled. “Don’t be afraid to ask me for anything, babe. You’re my marefriend, after all. I wanna do whatever it takes to make you happy.” Jason gently nibbled her ear

“I know…I love you so much.” Twilight giggled sheepishly. “Thank Celestia I managed to cast a soundproof spell on the room.”

“Yeah, otherwise we would have had mares trying to barge inside the house to get to me.” Jason chuckled softly, cuddling Twilight as he kissed her nose. “You were amazing, sparkle butt~.” He winked at her.

“And so were you…” Twilight drifted off to sleep and Jason soon followed. Today was the happiest day of his life, so far.