The sound of buzzing in my ears tears me from my slumber. The damned alarm clock is a contraption that I will hate for the rest of eternity.

I crawl out of bed and trot down the hall toward the kitchen as I always do. I arrive to find the table already set for a usual morning of cereal and my mom sitting in her chair drinking a cup of coffee.

"Morning River." She mumbles to me.

"Morning mum." I respond with equal enthusiasm.

"Sleep well?" She asks.

"Well enough, you?" I take my seat next to her.

"Decently." She responds.

We sit in silence for a moment.

"You do realize you woke up an hour early, right?" She asks me.

I look at the clock. 5:19? Im suppose to roll out of bed at 6:15.

"Oh." I mutter.

"Indeed." She adds, taking a sip of her coffee.

"Mom, I have a question about our... Relationship." I lower my head slightly with the awkward question.

Evaporation sets her mug down on the table and looks at me. "What is it?"

"We agreed that we could have a sexual relationship from now on. Would you consider us lovers?" I ask her.

She contemplates for a moment before answering. "I would not consider us lovers for we do not love eachother in the way that one would love their spouse. That being said, making love is what lovers do so I suppose I'm on the fence about it. It depends on your definition."

"I see." I voice. I decide to be a bit bold. "Do you know if you change tastes depending on the time of day?"

"I don't know." She replies. "Would you like to find out?"

I not and sit down on the floor in front of her chair. She leans back and spreads her hind legs, showing me her currently dry lips.

"Your not wet?" I question her before giving my first lick of her folds.

"You haven't given me time to moisten yet." She responds.

I give her another long lick, feeling my tongue rub against the loose lips of her pussy. My next action is to press my entire muzzle into her snatch, the front of my face moistening with mare fluids. I hear mom gasp as I stick my tongue into her depths.

"Oh yea." She groans.

"You taste delicious either way." I tell her, lapping up the sweet nectar from her tunnel.

All she can do is groan as I continue to go down on her. I flick my tongue about the top of her tunnel and she fails to resist a loud moan. I repeat the motion, getting her to moan harder and harder until she grabs my head with her fore hooves and groans intensely, soaking my face in her juices.

She begins panting as I pull my face away. She pulls my head up to hers and pushes her tongue into my mouth before wrapping her forelegs around me. I reach down and continue massaging her folds making her moan into our kiss. She breaks the passionate kiss and looks into my face.

"Your muzzle is soaked, we need to get you cleaned up." She states before grabbing me by the hoof and leading me into the bathroom.

She turns on the shower and adjusts it to the right temperature. She takes my hoof once again and pulls me in with her, the warm water washing delightfully over my fur.

She grabs my face again and begins licking the remnants of her honey off of me. Once she finishes she takes a step back.

"So whats next big boy?" She asks me.

"I think you know all too well." I tell her, deviously.

She lays down and rolls onto her back while spreading her hind legs wide. "I think I do too."

I lower myself onto her, slowly pushing my cock into her in the process. As soon as I am hilted inside of her, she flips me onto my back, putting her on top.

"My turn." She tells me.

Before I have time to react, she places her fore hooves on my chest and leans forward slightly, letting my cock part of the way out of her. He depths envelop me again as she leans back into her previous position. Its a nice gig, not having to do the work, so I am able to sit and enjoy.

She drops her rear down onto me again, moaning as my cock fills her tunnel again. I feel the building of pleasure in my loins, the unmistakable impending orgasm. Mom's face is scrunched in concentration, her eyes shut tight and her teeth holding her lower lip as she continues her ride.

"Just a bit more." I hear her whisper.

"I can only take a bit more." I grunt to her, feeling my orgasm get closer and closer.

Any second now. She is going to cum and get off of me. Now maybe? She is sure taking her sweet time... Ok, this could be a problem...

"Mom?" I ask. She doesn't answer. "You might want to get off mom." I tell her. Still no response. "Im serious mom!"

It appears she has the same problem as Ice. When approaching climax, thats all that matters. Carefulness is thrown out the window. She is going to keep riding, no matter what happens.

Lucky for us, I know what to do.

I turn myself over, making my mom fall off of me and dislodging my cock from inside of her. I jump to my hooves and push my head between her legs. My tongue begins lapping away, forcing her the last distance to her climax.

I remove my face before she covers it in her honey again and watch her enjoy her remaining orgasm. Once she finishes, she smiles up at me and gets ti her own hooves.

"Thank you for not cumming in me." She says softly in my ear.

"Thank you for the ride, it was awesome." I praise, causing her to blush. Celestia, she is hot when she blushes like that.

"You haven't cum yet, have you?" She asks me.

I shake my head.

"Then sit down, Ill give you a reason to." She gives me a quick peck on the lips before I sit on my haunches and lay my back against the wall.

She lays down in between my hind legs and scoots up so her face is directly above my throbbing erection. She gives the head a little lick before taking the first section in her mouth. She moves her lips down to my medial ring and holds them there. I feel her warm tongue begin swirling around my member, licking at every inch of it.

Being a changeling, her tongue is much longer and thinner than that of a ponies. She wraps it all the way around my cock and begins stroking the portion she has in her mouth. Along with this, she clamps in in between the top and bottom of her mouth along with her sucking motions to cause additional suction and pleasure.

I feel my climax start to rise as she continues her oral stroking of my member. She then takes another quarter of my length into her mouth. I feel the head of my dick press against her throat as she precedes with her work.

My orgasm jumps closer when she boosts the speed of her tongue strokes. "Oh, I'm really close." I tell her.

In response, she forces the rest of my cock into her mouth; the head wedging itself in her throat. With suck an intense deep throat, I cant help but loose my load directly into her. I can only imagine the amount of white seed disappearing into her stomach right now.

I finally finish spurting my hot seed into her throat and she pulls my cock out of her, letting her breath again. She pants a bit from the exercise and cuddles up to me under my foreleg.

"How was that?" She asks, still slightly out if breath.

"Amazing." I tell her truthfully.

"Good, I'm glad." She finishes.

We sit in each other's embrace for several minutes before we actually wash each other and get out. When we make it into the kitchen, we are still the only ones awake.

"First day of school." Mom reminds me. "I hope you're ready."

"I hope so too, mom." I tell her. I know its going to be easy. Its the first day after all.

The three of us walk through the front door, single file. As I had suspected, absolutely nothing happened other than we saw who was in our classes. Fortunately, Ice and Steam are in some of them.

"How was school you guys?" I hear mom's voice ring from around the corner.

"Alright." Ice returns. "Nothing ever happens on the first day."

Ice, Steam, and I retreat to our bedrooms to drop off our saddle bags. Ice follows us shortly after she dropped hers of in her own room.

"Im feeling kind of horny. Anyone second that?" Ice says to us.

"Agreed, the boring-ass day really put me in the mood." Steam says.

"Oh, yea." I state simply.

Without hesitation, Steam places his forehooves on Ices flank and inserts his still hardening member into her.

"Wow bro, you want it bad, don't you?" Ice asks him as he starts drilling away inside of her.

"You have no idea." He replies.

I walk up to Ice's front and pull her into a kiss. She pushes her tongue into my mouth before I can do so, swirling it around my teeth and gums.

"What the fuck?"

As soon as we hear the voice from the hall way, we bounce into regular standing positions, or as regular as we can with our dicks hanging out.

"Mom?" Steam stutters in a scared manner when she walks into the room.

I glance over at my brother and sister and see their terrified faces. I know that mom won't scold us, but its still hilarious to see their reactions.

"Were you three having sex?" She asks in an imitation of an angry voice.

Ice and Steam bow their heads and nod.

"You three just got home, couldn't it wait just a bit?" She asks, drawing confusion for both of my siblings.

I cant help but chuckle.

"Wait what?" Ice asks her.

"Im joking, I knew you three have been doing things for a while." She taps her head. "Mothers insight."

And my telling you...

"You aren't mad?" Steam asks, confused.

"Im not mad." Mom says. "As long as you three are having fun and being safe."

Steam looks at Ice and then back at mom. "Of course."

"Then I will leave you too it, just don't be too loud." She tells us.

Now I see the reason she had come in here. She knew we were going to be having sex and she wanted me to invite her.

"Would you like to join us?" I ask her. Ice and Steam look at me like I'm nuts, but I return an "its fine" expression to them.

Evaporation pauses for a moment and looks like she is thinking. "If its OK with your partners, I will."

If my sibling weren't trying to play it cool, I'd bet bits their jaws would have dropped. "I'm fine with that." Ice says.

"Sure." Steam adds.

Mom walks back into the room and stands in front of us.

"Are you sure you are OK with this, mom?" Steam asks one more time.

"Of course." She responds. "Now what are we doing?"

"Follow me real quickly, mom." Ice says and she leads her out of the room.

Once they are gone, Steam leans close to me. "What just happened?"

"Mom and I have been talking about sex for a while and apparently she wants to have some fun with us." I tell him.

He looks at me funny. "That story doesn't line up."

"I know, I will tell you the full thing later." I whisper to him.

Ice walks back into the room wearing her rainbow socks. Behind her, a brown mare about our size wearing purple and black striped socks walks in.

"Wow. Thats pretty hot." He admits.

"Thank you." Mom says to him. "What do you three start with?"

Ice answers first. "We usually do whatever we feel like doing at the time."

"Very well." The brown mare says. There is a flash of green light and mom is standing as her normal self with the same torso-high socks. "Id like to try a bit of changeling on changeling." She walks over and kisses Steam on the lips. "How about that?"

Steam expression is priceless. I have to use every ounce of restraint I have to not laugh out loud. His face reads a mixture of confusion and arousal.

But mom is not going to wait for him. She turns herself around and backs her rear under his barrel, causing him to stumble in renewed surprise.

Mom relaxes into the position and rubs her flank against Steam underside. Still somewhat unsure, he takes a step forward so he is in range to line his cock up with her entrance. Mom lets out a small gasp as he pushes into her, hilting himself almost right away.

"Oh, Steam." She groans as he takes his second thrust into her.

"I cant believe I came out of this hole." He grunts. "It makes it really hot to be back inside of it like this."

Mom lowers her head as Steam continues to ram her even harder. Her moans become louder as they both creep toward their climax.

"Oh, I-I'm getting c-close." Steam gasps as he thrusts into mom again and again.

Thats right, we don't want him to cum inside. Hey! I actually remembered for once! "Don't cum in her Steam, pull out."

At my command, he pulls his now moist cock out of her snatch, negating both of their orgasms. "Thanks for the heads up man."

"No problem." I reply.

"Wow mom, your actually looking pretty hot right now." Ice tells her blatantly.

"Why thank you." She replies. "Do you like girls as well?"

"To a degree, but I prefer boys." Ice says. "Ill have fun with girls for the pleasure."

"I see." Mom concludes.

"Hey mom, have you ever shape-shifted into a stallion before?" Steam asks her.

She ponders the question for a moment. "Actually no, I have not."

"You should try it, new experiences are always fun." Steam tells her.

Mom looks at him for a moment before a green flash leaves a red coated stallion in her place. I watch him reach down and feel his already stiffening cock.

"This is indeed interesting." He says, giving his member a long stroke. "Now I just need somepony to try it on."

Ice steps up. "Thats something I can help with, mom."

"Good daughter, now bend down so mommy can fuck you." He grins widely.

She complies and mom is on top of her immediately. His cock is slightly shorter than mine, but a bit thicker. He plunges himself into her depths without a second thought. Ice lets out a small, adorable squeal.

I am so enraptured by the scene that I didn't even notice that Steam had changed into the brown filly that mom had been before.

"River, I want you to drill me as hard as you can." She raises her flank and spreads her legs, showing me her soaking marehood. "And don't you dare hold back."

My compliance is swift and I jump onto her, thrusting my rock-hard length strait into her causing her to lurch forward and open her mouth wide to groan in ecstasy. I precede with my hard fucking as commanded. I know Im doing my job right when Steam's legs fail under him and I have to drop my torso onto his to keep fucking her.

Ice isn't having that problem being that she is now bent over the bed having her own brains rutted out. However as soon as I thrust inside of Steam to deliver my load, mom does the same. He draws his cock out of Ice first, letting his excess cum leak out of her winking snatch.

I follow suit, pulling out of Steam.

"Mmm, that was good." Ice grumbles as she lights her horn. The cum dripping out of Steam disappears and he reassumes his true form.

Mom also turns back into herself. "That was an interesting experience, but I prefer my usual side of the spectrum."

Without warning, the door to our room swings open again and there stands Condensation: our father. "What are you three do..."

Steam, Ice, and I all freeze. I knew mom wouldn't mind what we were doing, but I have no idea about our dad. This could be really bad.

Lucky for us, mom isn't phased by it and takes it all in stride. "Hey honey, hows it going?"

"Uhm... What... Are... Uhm." Dad stutters, trying to form a sentence.

"Just having a bit of fun." Mom replies, not missing a beat. "Would you like to join us?"

"Um... With T-Them?" Dad questions, pointing a hoof at us.

"Of course." Mom assures him. "They make it more fun!"

"But they're our kids." Dad counters.

"So what, that just means they know each other well and have legitimate feelings while doing this." Mom justifies.

Dad considers it for a moment. "Sure, Ill join." He says, still somewhat hesitant. "Come here."

My mom and dad share a passionate kiss for w moment before breaking away and looking into each other's eyes.

"Condensation?" Mom starts.

"Yes dear?" He replies.

"Do you want another foal?" She asks, startling the three of us.

"With the other ones growing up so quick, I reckon I do." He responds in a gentle voice.

Mom turns around so dad may insert himself into her. As he does so, he turns her head around and engages her in another kiss. Watching my parents fuck with the intent of having another foal is so fucking hot. I cant help but be rock hard again so quickly.

Dad continues rocking his hips back and forth against her flank, creating a light slapping sound with every slap of his balls against her stomach. Mom begins moaning into their kiss, I can tell she is reaching her climax.

Only a few thrusts later, dad buries himself deep inside of mom, causing her to groan. I cant feel it, but I know he is pumping his hot, sticky seed inside of mom's fertile womb. Deep enough to almost guarantee pregnancy.

They spend a time catching their breath from their exertion. Being older than us, I can understand why it takes them as long as it does to relax. Once they do, however, dad dismounts his wife and they share a loving embrace.

"That was fun." Mom says softly.

"I agree." My father responds.

"That looked like fun!" Ice chimes in.

My parents gaze rest on her. Dads expression changes to one of slight embarrassment.

"Can I go next?" Ice adds.

Our father's eyes go wide. "My... Daughter..."

Ice walks up to him while mom breaks their embrace and steps back to allow Ice room. Without hesitation, Ice pushes her lips against his and feels her hoof down to his crotch. Dad returns her kiss and uses one hoof to stroke her mane and the other to play with her teets.

Ice doesn't wait a moment longer than it takes for dad to become erect again before she pushes him onto his back and takes position above his cock. She pushes down, engulfing his meat inside of her in one thrust. Their combined moans are music to our ears.

Seeing my hot sister riding our father only increases my need to fuck something. Without a heads up, I trot over to my mom and mount her. She turns her head to look at me at which I push her into a kiss. Seeing her lack of resistance and her eagerness for our kiss, I press my hard cock into her wet depths. Dads excess cum provides a slick lubricant for me to slide inside of her.

My first thrusts are long and strong, followed by an increased pace, all the while our kiss intensifies. I feel her tongue running around mine and along my gums. The slapping sounds from our genitals fills the room.

Mom breaks the kiss and moves her mouth next to my ear.

"Just cum inside of me, make sure I get pregnant. I don't care if the foal is yours or your fathers, go ahead and throw your hat into the ring." She half whispers, half moans.

I continue my thrusting, no longer worrying about the end result. I was so lost in our exchange of saliva and moms proposal that I didn't realize how close I had gotten.

I hear a deep groan from my father and I look over to see Ice holding herself down on him as the both of them orgasm.

I too fly over the edge as I push myself deep inside of my mother and let go of another wave of cum.

The room is filled with the aroma of sex, but I barely even notice. With our entire family in on this, I cant help but feel almost accomplished.

"Wait." My father speaks up, a fearful look on his face. He looks up at Ice. "I didn't knock you up, did I?"

She grins at him. "Nah, Im already pregnant."

"Oh..."

"Steam! Why are you standing there so quietly? Don't you want a go?" Mom asks him.

"Well yea." He rolls his eyes. "I was just letting you guys get done."

He walks over and mounts mom after I get out of the way. However, he does not even bother starting slow. I can only imagine that he is so pent up that his balls feel like they want to explode unless he cums right now. That being said, the intense pleasure and moaning starts right away. Mom grinds her flank back into his crotch as he slams into her. Her tongue hangs out of her mouth as she focuses on rocking in time with Steams thrusts.

After only a few short minutes, Steam plants his cock inside of her and doesn't move an inch. His face is scrunched in concentration. Mom's, on the other hoof, is that of pure ecstasy.

A few moments later, Steam lazily dismounts mom and falls onto his haunches, panting. Mom actually falls down onto her stomach as well, the mixed cream of three different stallions leaking out of her.

My father is the first to break the afterglow silence.

"I agree, that was indeed fun." He says, turning to Ice. He seems to have already disregarded that his daughter just told him she was pregnant.

"I suppose our family relationship changes a bit now." Ice replies to him.

"Quite true." He adds, then gives everyone a quizzical look. "So what kind of limitations are there on continuing this?"

"If two of us want to do it, just do it." I respond. "There aren't really limitations."

"That sounds good." He says. Everypony nods in agreement.

"With that declared, anyone up for another round?"

"Hey Ice." I voice, getting her attention.

She turns around to look at me. "Whats up?"

"I've been writing a little story and I would like to propose something to you." I tell her.

She gives me a raised eyebrow. "What about?"

"Well as a guy, I only really know what a stallion wants from a mare." I pause for effect. "I have no idea how a mare's mind works."

"So what are you getting at?" She questions.

"Would you help me write this story?" I ask her.

She thinks for a moment. "Why not ask mom? She probably has more experience with writing and such than I do."

"But the character in the story is our age and I want the mare to be as believable as possible." I explain.

"You know what it feels like to have sex as a mare." She states.

"Im talking about romance, not just sex." I tell her, slightly annoyed by her evasions.

She stops and considers. "Alright, I'll help you out."

"Thank you." I tell her.

I hoof over my notebook titled "Odd Implementations" and she takes it in her magic. She opens to the first page and starts reading.

After the first page, she looks back up at me and closes the book. "I've read worse."

"Thanks." I mutter sarcastically.

"Your welcome." She returns. "I'll get caught up on this and get back to you."

"Cool, thanks Ice." I express my gratitude by catching her in a hug which she returns.

"Its my pleasure River, Im glad to help."

Author's Note

Hey guys, im sorry this took so damn long, but I have been caught up with something very stressful recently. Im going to mark this story as complete, but don't fret, I might continue it in the future. Thank you for waiting and I hope you enjoy this final chapter to the first part of Odd Implementations! P.S. I will not forget to talk about Freeze in the next part being that she is not in this chapter.