Nuzzling and rubbing her cheeks against Spicy's upper arm, Rainbow was thankful for the lift to the bathroom. She sat down on the toilet while Spicy went to the sink to clean up. "Why did you change your mind about my vulva?"

"Because I realized two things, Rainbow." Employing a washcloth and some warm water, Spicy bit his lower lip as he cleaned himself. "The first is I'm so sick of my hang ups about girls applying to you. You're special and different and amazing. The second is that what you have back there is nothing like what human girls have. I mean, there's a little softness around the outside, but you're like a vice. You're like all the tight muscles of a butt."

"Glad to know my kegel exercises are paying off." A shiver ran through Rainbow as Spicy's seed started to leave her. "Fuck, you really pump it out now, ya know?" The parasite-modified parts of Rainbow's brain were sparking and fizzing, giving her extended, happy feelings of reward as she unloaded.

"There's not much I can do about that. Maybe if I pulled out and painted you with it—but that would have made a mess of the kitchen." Trying not to get too carried away cleaning himself, Spicy got the last of his own mess from his shaft and fur and turned around to see Rainbow looking like she was in the middle of an orgasm. "Uh, you okay?"

"I may have a thing for this." Rainbow twitched and shivered as more and more of Spicy's cum leaked free. "And you were right, it's easier—and more fun—to clean ourselves up than the kitchen."

Crouching down in front of the toilet, Spicy held out his hand and let Rainbow watch as he pressed it down against her lower belly. A gentle push there let Spicy feel the slight bulge she still had, and from Rainbow's moan he guessed she felt it too. "Sometimes I envy Thunderbolt and those plugs. Maybe we'll have to double-team you one night, and I'll let him fuck me but finish the last of his load in you after I've fucked you. That way he can seal my jizz up in there."

Shivering at the mental image and Spicy's touch, Rainbow leaned forward until her forehead rested against Spicy's. "Fuck you. Now I'm horny all over again."

"Well duh. You're always horny." Spicy pressed against the lump he felt and heard more of his seed drip from her. "Same as me."

Bearing down with her abdominal muscles, Rainbow got rid of more. "I'd make a joke like you don't need to be horny to live, but I sometimes wonder about that."

Tilting his head just a little, Spicy brought his muzzle up and against Rainbow's lips. The kiss, when he finally committed to it, included him rubbing his short fangs along her lips. The power-play had both moaning and embracing tighter, Spicy eventually picking Rainbow up from the commode. "I can't wait longer, you succubus. Let's clean you up and put you back in the ring."

Squirming and trying to get free, Rainbow definitely didn't voice any desire to stop being manhandled by Spicy. He used paper to wipe her clean, he flushed the toilet, and he carried her over to the sink to wash her hooves. All the while Rainbow kept up struggling just enough to make it feel like she was fighting him—but not enough to actually get free.

"Anyone would think you don't want me to toss you on the bed and fuck you until you can't think straight." Finally drying off Rainbow's hooves and his own hands too, Spicy picked her back up again and held her—on her back—tight against his chest.

"Let me check to see if there's room in my schedule for a good fucking. Hrmm…" Rainbow tapped at her chin with her forehoof, making a show of thinking about it. "Oh, wow, look at this. I have a whole block of time here already dedicated to masturbating myself raw. I can swap that to a good dicking and I think we're all good."

As soon as Spicy stepped foot in the bedroom, he heard the doorbell ring. "If I put you down, I know I'll come back to find you rubbing one out. If I have to answer the door wearing just a kilt, you have to answer it nude."

Squealing in mock panic, Rainbow kept up squirming all the way back down the hallway and to the front door. When Spicy opened the door, Rainbow had to squirm to see who it was. "Oh, hey Fluttershy."

Fluttershy's eyes drifted down below Rainbow just once before she quickly jerked them back up. "Hello, penis!" As soon as she said it, she started blushing. "I-I-I mean Rainbow. Rainbow and Spicy. Hello."

"Wait!" Rainbow squirmed more to face her friend, speaking up when Fluttershy looked like she was about to run. "What's up?"

"Is it urgent?" Spicy asked.

"N-No."

"Then come inside and we'll chat." Stepping back from the door, Spicy left Fluttershy without an option—hospitality wise—than to follow. He continued as he set Rainbow down on her belly on the couch, "You two wait here, I'll go make a cup of tea."

That surprised Fluttershy. She knew Rainbow would have some tea for relaxing, but she didn't expect Spicy to. "I'm not imposing, am I?"

Immensely grateful Spicy had seen fit to help her clean up, Rainbow fluffed out her wings a little to get comfortable, and when Fluttershy sat down on the couch, she walked over and lay on top of her friend's lap. "You? You're never imposing." It was a trap Rainbow had learned from Rarity's cat, and when Fluttershy's hand found her neck, she knew she'd won. "So, what's up?"

"Bridget… she planted herself. I think it's normal for timberwolves, but…" Fluttershy barely even registered she was petting Rainbow's mane. "I'm just a little lonely."

It was hard to ignore how good Fluttershy was at petting, and Rainbow found herself stretching out a bit and letting her wings flop out to each side. "What about everyone at the house?"

"They—" Fluttershy realized what she was doing. Looking down at Rainbow, she had a this is fine feeling—after all, she always petted her woodland friends. "They just aren't the same, I guess. Too many and too noisy."

"And just the two of us is less stress?" Rainbow asked, despite knowing the answer was both in the affirmative and also awkward for Fluttershy to admit.

"W-Well, I mean—How did you get your mane so soft?" Fluttershy didn't deliberately change the topic, or so she told herself. She ran her hand through Rainbow's mane a few more times to ensure her first summation was correct.

Turning her head and looking up at Fluttershy, Rainbow smiled at her friend. "We've known each other how long now? You think I can't tell when you don't want to talk about something?" She watched the realization, surprise, and then a little shame color her friend's face. "It's okay, Fluttershy. Let's think of something to do that doesn't need you to talk."

Spicy was carrying three cups of tea (and had his boxer shorts back on) as he walked into the living room. "Something that doesn't need thinking? I mean, I could tie you up if you like?" It was a joke, just a gag, but when Fluttershy turned to look at him with the most intense longing he'd ever seen, he realized she'd taken him literally.

Her petting stopped, Fluttershy tried to ignore the rapid pounding in her chest and a rush of heat to her lower belly. "Y-You'd do that for me?"

"Hold up, Fluttershy." Rainbow pulled herself into a less boneless feline pose and stood up to turn so she could look at Spicy. "Was that a joke or were you being serious?"

Setting the tea down, Spicy sipped his own cup before answering. "I had thought it a joke, but that kind of reaction wasn't something I'd anticipated." He held up a hand toward Fluttershy. "But it's my own fault for saying it, so I'll stand by the offer."

It wasn't easy for Spicy to do, but the look she'd given him was too much for him to bear. Staring into his cup, he sipped more from his tea before he felt a hoof bump his leg.

Rainbow looked up at Spicy with unadulterated awe. "You're really cool with this?"

Clenching her hands together in her lap, Fluttershy closed her eyes. "If you don't want to go through with it, I'll understand." It was the hardest thing to say, but she felt better for putting it out there.

"Rainbow, do you still have that rope we were playing with last week? The soft one I used to make a bridle for you?" Spicy asked.

"Sure do. Let me get it!" Before Spicy could get out another word, Rainbow was off at a run down the hall and to their spare room, grabbed the small case with the ropes they'd been testing, and was trotting back to the living room with it held under her wing. "Got them!"

"Normally I work with cuffs, leathers, and rubber restraints, but I've been researching rope bondage lately, and if you'd consent to it, I'd like to practice on you." Spicy took the case from Rainbow and sat it up on the couch beside him so Fluttershy could see. Opening it up, he started to lift out coils of soft hemp rope. "I hope you don't mind, but I won't be able to do more than tie you up."

"That'sokay!"

"Fluttershy, relax," Rainbow said as she picked up her tea and took a sip. "Now we have to get past negotiation, right?" She looked back at Spicy and got a nod. "Right. So what do you want, what are you okay with, and what is a no-go?"

"Okay, slow down. This isn't going to be more than tying you up, but I might be able to do something extra if you really want it." Trying to feel around the situation himself, Spicy was reminded of the first time he'd played with Rainbow. This got him looking—really looking—at Fluttershy. She was far more feminine than Rainbow. Fluttershy had breasts that would be large handfuls for him, and she had that kind of tall and thin figure that would be setting a straight guy's blood pumping.

"I-I—" Fluttershy had to close her eyes and imagine she was the only person in the room. Forget picturing people in their underwear, that was far too stressful, she just pretended they weren't there and she was talking to herself. "I want to be tied up and helpless. F-Forced to watch—watch you have sex."

"I wasn't expecting that." Turning to look at Rainbow, Spicy raised an eyebrow. "What do you think?"

"I mean, she's watched me have sex before. Filmed it, too. I'm cool with that." When she saw the look of surprise on Spicy's face, Rainbow grinned a little wider. "Thunderbolt and me. No need to get jealous."

"Huh. Well, if you want to make a film again, you can, but not tonight." Spicy tested the rope by wrapping it around his wrist and tugging one end so it glided over his fuzzy flesh. It didn't burn or leave a mark. "Tonight I'm going to have you on your knees while I tie you up and leave you beside our bed."

Fluttershy remembered a time when Pinkie had told her a made-up word. At the moment it'd been shared, she'd written it off as just another Pinkie Thing, but right now she was the very picture of nervouscited. She was almost trembling. "J-Just no—no sex with me, please."

Reaching out a hand, Spicy carefully took Fluttershy's in his own and brought it to his snout for a gentle, fuzzy kiss. "I wouldn't dream of it. You will remain pure, though if you want a vibrator, you can set that up yourself before I start."

Standing up and stretching her wings, Rainbow stood up on her back legs and tested her balance. She was still able to walk just fine upright, but she felt less stable when taking off from a standing position. "Come on. If you've both got it sorted, we can start, right?"

"One last thing." Looking at Fluttershy, Spicy tried to maintain his focus on her body so he could plan the knots to use. "When you shout no at me, I'm going to stop and come and untie you, do you understand?"

"B-But, don't people normally use a s-safe word?"

"Not tonight. Like I said, I'm just tying you up. No dominance, just bondage." Standing, Spicy used his grip on Fluttershy's hand to guide her to her hooves. "If you're still okay with this, let's go have some fun."

"F-Fun?"

Rainbow grabbed the case and started to saunter down the hallway—walking upright—with it under her foreleg. "Fun, Fluttershy. Come on and let's have fun."

Author's Note

Twilight: How many of your friends are you aware of that have the symbiotes in their heads? And are any of them progressing more and more towards total transformation into ponies like you and Rainbow have?

"Uh, Marble is keeping track of everyone we know infected with a s-symbiont. She made a nice chart and has some excellent data on them." As she spoke, Twilight became more and more confident—mostly because she was getting to her favorite topic. "I'd still like to experience them first-hand, but—but it's impossible to maintain a proper scientific detachment from the subject."

So I do this "Ask X" thing. X can be any pony within the story. You can ask them anything and they will definitely, hopefully reply. Keep the questions appropriate to the age-rating of the stories, and they will answer the best question in the author notes of the next chapter. The more votes a comment has the more likely I will get it to the right pony to answer. Try to keep it to one question per post! They will pick one question per chapter.

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Awesome ponies who are already helping to keep me in keyboards and rum:
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