My initial response to Sophia's question of what I'd like as a reward for convincing Amy to biomod me was a blowjob - and she got deeply offended by that. "You don't need a special reward to get me to suck you off. Just ask. What the hell? I can do foreplay." Her hand gestured to her chest in a defensive manner. "Come on. I mean an actual reward, dumbass." It was kind of weird, seeing the girl who so regularly called me a slut respond like that.

"A-ah, you're just kind of intimidating," I breathed out, letting out a little laugh that wasn't returned in kind. "I don't know, then," I said, and she just rolled her eyes, quietly groping my cock at the bus stop, then the bus trip home, and I still didn't have any idea when she got off at her stop.

I wound up not following her, which was probably for the best. I had fucked Amy a lot, after all. I took a shower and went to sleep.

* * *

I still didn't have any great ideas the next day, or the day after. With her reaction to the blowjob suggestion, it was clear that asking too little would offend her, but also I didn't want to ask for too much. She did still fuck me after school, clearly really into the fact that I'd gotten some body adjustments even if they'd yet to actually meaningfully come in. I was eating like a pig and having a lot more energy after my visit with Amy, so I couldn't imagine it would take too long.

After class let out one day, she found me, grasping my wrist and taking me to some quiet hallway that didn't lead to one of the main exits, pressing me up against the wall. "Hey. How do you feel about younger girls?"

"Younger...?" I was fifteen. I could only stare at her blankly, stupefied by her question.

"Yeah." She glared at me, letting out a long sigh as it was clear I had no idea what she was talking about. "Look, I know this girl, I owe her one, and fucking you would really make her day, I'm sure."

It took me a few seconds to process the information. Who could she-? "Vista?" I asked.

Sophia glared at me for a second before glancing from side to side. "She saved my ass in a little while back, and she's moping over taking her shot with an older guy in our group and missing. I figured riding a slut like you would help her recover her lost confidence, and also stop acting like a stupid horny, embarrassed virgin who can barely get out two words to the guy she likes," she added, with a roll of her eyes.

I had a natural inclination not to do it, just by the relative ages, but I tried to look at it from the perspective of this gender reversed world, and I realized it wasn't really that big of a deal. I was a few years older than her, and she was probably horny as hell. "Sure, if she's good with it."

"Great," Sophia said, pecking my cheek. "Come on, let me get a ride in before she does."

* * *

Sophia made me take a shower after our sex session, and her family wasn't home again. I could hear her talking on the phone over the water pouring down. "Yeah. Hey. He agreed. Come over." "Look I set this thing up for you, don't bitch out now." "A bloo hoo I'm scared of the guy who fucks literally every woman I let him. He's sooo intimidating, with his slutty cock that's getting used by everybody in sight." "You are obviously fucking scared." "Come get your cherry popped, then." "You're never going to be confident if you bitch out of every opportunity you get." "I fuck him, do you think I don't have standards?" It went on in that vein for a while.

By the time I came out of the shower, the phone call was done with, and Sophia eyed me up, still naked and a bit sweaty from our earlier sex. "I'm gonna take a shower. She should be here in ten minutes or so. Answer the door if I'm still in it." She collected some fresh clothes from her drawers and headed into the shower.

It was significantly less than ten minutes later when the doorbell rang. I headed to it, quickly opening it, and there on the front porch was a petite young girl wearing a loose t-shirt and skirt combination, with wavy, dark blonde hair. Her aura seemed like a heat shimmer, the space around her silhouette slightly distorted, though the girl herself was perfectly visible. The moment she saw me, her cheeks immediately lit up a vivid shade of red. "H-hey. You're, um, the guy, right?" She swallowed visibly.

"Sophia's slut?" I suggested.

She blushed even brighter but nodded quickly. "I didn't want to say that, if, you weren't. You are, right?"

"Yeah. Come on." She quickly entered the house, and I took her up to Sophia's room. It was a little strange, given that Sophia was still in her shower, but hell. Vista - that was weird to call her. "What's your name?"

"Missy," she said, squirming a bit under my gaze. She was a little under five feet, and her eyes flicked down to my crotch with obvious interest. "She's not, um, blackmailing you or something, right?"

"Nope," I told her. I gently reached for her head, softly running my fingers through her hair, and she blushed even brighter at that. My free hand went to my pants, and the blush vanished as her gaze zeroed in on the bulge, almost drooling as I unzipped them, her mouth just hanging open blankly. Any lingering concerns about what I was doing was pretty much annihilated by the look on her face, one of brain-dead, horny, teenage lust. I popped the button, grasped the waistband, and slank my way out of my pants a moment later.

She just sighed and stared at my cock, as if it was the most handsome thing in the world. "You can touch it," I suggested, after a few seconds. Her blush returned, then, and her hand nervously stretched out for it, gently stroking my length, slender fingers slowly sliding up and down it. Her lips pursed as she stared. "Faster," I suggested, and her hand immediately sped up, sliding up and down with alacrity and purpose, her gaze flicking back up to me to make sure it was alright.

As she worked like that, I reached for her own skirt, fumbling for a second before I got her out of it. She was wearing the plainest dark blue panties you've ever seen - and I quickly peeled those away too as she jacked me off, my cock twitching a bit in the process. I placed one hand on her crotch, her pubic hair wispy and light, my fingers gently sliding inside her, and she just let out a quiet mewl of pleasure. "Come onto the bed," I suggested, and soon enough we were sitting side by side, me with my fingers in her pussy, her jerking me off. "Does it feel good?"

"Y-yeah. Oh, God, it f-feels really good. I'm gonna," she swallowed, scrunching her eyes shut as she tried not to orgasm. I may have used my power just a little to push her over the edge, enjoying the blush as she jerked and groaned in pleasure, her head tilting back as she came on my fingers. Her own hand just squeezed my cock, as she was completely lost in the lust of the moment.

When she recovered, she was panting and blushing bright red. It was very cute. "A-ah, sorry," she said. "I, um, it's my first time, sorry. You were really good!" She added, with a note of neediness in her voice, her eyes big and bright as she desperately tried to defend coming so quickly.

"It's fine," I soothed, even as I popped my hand out of her sex, licking my fingers. She tasted salty and not great, but I just smiled, and her blush deepened. "This was just foreplay. Now that you're warmed up, we can do real sex."

"A-ah," she said, her gaze turning down to my cock, her breathing somewhat erratic. "Real sex..." Her words were almost a mumble as she stared at my cock, hard and twitching, still in her hand, though she was no longer stroking it.

"I'll lie down, so you can set the pace, alright?" I suggested.

Sophia emerged from the bathroom then, hair still wet, wearing a tank top and jeans. She glanced at the pair of us, then smirked as she saw Missy's sex. "She already came, huh?"

"N-no!" Missy lied in a rush. I just pulled off my shirt and shucked off my pants, soon completely naked. Both women watched as I laid down on the bed, my cock pointing up towards the ceiling, and I only had to gingerly take hold of Missy's forearm for her brain to restart. She took of her shirt and bra in a rush, then stumbled on top of me, straddling me, her sex teasing at my cock, her breathing somewhat erratic in the moment. There was a heat to her cheeks, her eyes seeming unbelieving. "It's okay, isn't it?" She breathed.

"Yes, go ahead," I replied, hands reaching up for her waist. I gingerly, slowly guided her onto my cock. She twitched a bit as she took me inside her, her cheeks burning red, a stupid look on her face as her eyes went briefly cross-eyed, eyelashes fluttering.

She had just barely taken the tip of my cock inside her, and she was already like this. Well, she was a virgin, so I supposed it wasn't too crazy - but then she just slammed herself right down my cock, panting and jerking as she came atop me, her insides squeezing taut again and again, trying to milk me with her tight wet cunt. If I hadn't fucked Sophia before she came, I would definitely have wound up spraying right inside her. "It feels too good," she panted out, little hands pressing against my bare stomach, which had already started to tighten a bit from Amy's work. "Ah... s-sorry, Mister."

"Just call him slut," Sophia offered, and I briefly wondered if she even knew my name.

"Sorry, slut," Missy corrected, still a bit out of it. "It feels so good inside me." Her tongue flashed out across her lips, her brain clearly turning into putty from this situation. Her breathing was erratic for a long few moments, chest rising and falling, her petite breasts catching my eye as her cute pink nipples grew hard - then she started to pound herself atop me. "Ah! It feels so good!" She breathed out. She panted as her hands pressed hard against my stomach, her expression manic as she turned her gaze down on me and just fucked herself silly.

My own hands slid along her bare body, enjoying the smooth feeling of her bare skin. She showed no signs of any awareness of what she was doing. She was just lost in raw lust, like a boy who'd just gotten his first time and was rutting like a maniac. Her hands clawed at my bare chest, heavy breathing escaping her throat as she rode me like a wild woman, just pumping away, some of her juices spilling out. Her skin grew slick and shiny with sweat, making her pale skin look almost like polished porcelain; her dark blonde hair turned even darker, sticking to her features here and there; and the sounds she made were animalistic and senseless, as if her every thought had drained right out from her cunt.

It felt incredible and intense. If I hadn't just fucked Sophia, there was no chance I wouldn't have wound up coming inside Missy. She probably even would have liked that, the ego boost of bringing a guy off while barely even trying. I held back, though, wanting to enjoy a fresh girl for as long as possible. She definitely wasn't focused on my orgasm, though, her hair flying around wildly, her eyes rolling across the room, from my chest to the ceiling as she took her pleasure from me.

It took her a good few minutes to finally calm down, gasping and panting as she did, her expression still a little lost as she finally came down from the ecstatic high. There was a long lull, her body hunched forward, balanced on the hands that pressed against my bare stomach, a bit of saliva dripping out of her mouth before she swallowed and closed it.

Rather than what I expected from her - a return to the blushing virgin who had no idea what she was doing and was apologetic for losing herself to lust - Missy instead grabbed both my arms, pinning them on either side of my head. (Or, as well as she could manage, since I had gotten a bit stronger since my visit with Amy and she was younger. I let her.) She breathed heavily, slowly slithering up and down my length, staring down at me with eyes that mixed lust with something a little harder to pin down - youthful affection, maybe.

"Look at you," she breathed, and Sophia chuckled from the sidelines. Missy just ignored her, continuing a slow, almost rocking motion atop me. "Ah, you're so hot," she breathed out, her gaze running along my body. She was tight as a vice on my cock, and all her earlier exertions meant she was sweat slick and gushing down there, serving to help smooth that particular journey. "I really want to do this again. It's so good... you feel so good in my pussy..."

I glanced over at Sophia, who smirked, waggling her hand - I turned back to Missy. "Maybe," I told her.

She let out an animal whine, like a puppy that needed to be let out, her back arching a bit as she rode me. "N-no, not maybe, yes," she declared, her expression firming up as she said that. "Yes, you will, fuck me again, or I won't let you come," she declared, smirking as she came to that conclusion, slowing her movements atop me. "You have to agree."

"Ah... that's really Sophia's choice," I told her, and her cunt squeezed up on me, a tightening motion I had no doubt was intentional, making me groan and twitch, my hips bucking. "It is," I hissed out.

She pouted. It was cute, particularly given her position, her behavior... "Fine. You can't... you can't come without my permission, though!" She didn't spare a single glance to Sophia, maybe wanting to ignore the other girl's presence. She started to slither up and down my length languidly, taking her time, staring down at me with an intense gaze. "You're not allowed."

"You heard the girl," Sophia chimed in from the sidelines, smirking as she did, clearly enjoying this almost placid kind of domination of me.

Missy's cheeks glowed red, but she soon was smiling. "That's right. I decide when you can come or not." Her movements got more intense, and now that Sophia had given the order, I was definitely much more inclined to follow Missy's lead on the subject. Sexy and fun as Sophia was, I didn't want to risk... well. Whatever she might do. My fingers tightened into fists on either side of me, still "pinned" in position.

She could tell that she had me, now, a certain delight in her eyes as she drank in my body and slithered up and down my length. My cock was totally coated in her juices by this point. "I'll only let you come... if you ask nicely." She smiled at that, and Sophia chuckled again, but it didn't slow Missy down in the least. "If you say please, let me come in your pussy, Missy."

I groaned at those words. Did she want me to hold out a bit, to try to reinforce her control? I panted and shook my head. "Y-you're way too young, for me to say please," I said. "I can do this, forever." I bit my lip, playing up my resistance, doing my best to play the role of the big sister type being overwhelmed by pleasure. "You're not tha-at good." I was exaggerating a bit, but not by that much. It was definitely getting hard for me to hold back, with Missy's cunt going crazy as it gripped and squeezed my length, her smile turning predatory.

"Then I'll just ride you until you do ask," Missy declared, with a proud smile, leaning back, letting go of my hands to instead run her fingertips along my belly. I groaned, fingers clenching into fists, reaching up for her and grabbing her hips, trying to arrest her motion.

"Nuh uh," Sophia said, and my hands let go. I glanced her way, and she was definitely enjoying this a little too much, watching her slut get effortlessly dominated by a little girl thanks, in significant part, to her own contributions. She just smiled at me, clearly knowing as well as I did that she was the reason Missy was able to dominate me.

By that point, my brain was starting to fry from the intensely difficult task of resisting her. I groaned, cock twitching inside her, my eyes clenching shut. "Please, please let me come, Missy, please," I panted, as I tried my best not to ejaculate before getting permission.

"Hmm..." Missy said, putting one finger to her lower lip, turning up to stare at the ceiling as if she was slowly considering the question. I could only pant desperately for air, straining to control my body long enough to get the all clear. "Alright. You can come."

Instantly, I exploded, my fluids coming out in a thick splatter, just collapsing bonelessly on the bed beneath her as I filled her up thoroughly. She flushed with color, but her eyes were totally focused on me, drinking in every inch of my body, of my expression, as if she wanted to keep this material in her head forever and use it for masturbation purposes every night.

When I finished coming, she popped off my cock, sagging onto the bed as she did, smirking as she did, leering down at me as she sat on the bed. "Ah... y-yeah, you're, you're a hottie," she breathed out. "I totally, totally," she waggled her hand and then collapsed onto her back on the bed, panting heavily still. "Totally, dominated you."

"You totally did," Sophia said, in a way that mixed sweetness and sarcasm. "Now, you should go take a shower, and then get dressed. You are on the pill, right?"

"Yesh... like you said..." Missy mumbled, half-rolling off the bed. "I'm not gonna get pregnant from some random guy whose name I don't even know."

She waddled into the bathroom, still not having a ton of strength. Sophia came up to me on the bed, sitting down next to me, her fingers absently running along my bare calf. "She doesn't even know your name," she said, with a big, sadistic smile. "You got dominated by a twelve year old girl who doesn't even know your name."

I shrugged. What else could I do?