Alexis, on the other hand...

My brain is mush. It's past midnight now. "It's a little rough, I'm sorry." Avery smiles, "But hey, at least we've made some huge progress. You've gotten used to a lot of the different movement differences, and feelings that scared you before now seem normal, which is good." I stretch, "I'm a real girl now Gepetto." Avery laughs. "Indeed you are. Now, I'd normally tell you to sleep at this point, but... it's time for a question." I tilt my head, ready to be asked some absurd question. Avery continues, "Your recovery rate, thanks to our new technologies, has been immense. I would like to try doing a stretching tonight to loosen your vaginal muscles. Yours is unusually tight because, well, you basically have a brand new-grown one. It's developed correctly, but, normally for women at this point has been menstruating, been played with for masturbation, and just general life-- moving, stretching, there's a lot of life your vagina hasn't seen yet, so massaging it a bit will be a good idea. I know that word sounds scary, but we'll be incredibly gentle." I shake my head, "No, I'm ready. I'd like to enjoy this body." Avery stands up with a bright smile, "Good." She opens a cabinet that's full of dildos of varying sizes. "This is the one we'll be using." She hands over a very small little dildo, it's almost 3 inches long. I chuckle, "Gotta start whiteboy sized, eh?" Avery laughs, "Yes, yes."

"Breathe." Avery rubs my shoulder as we reach the base. I exhale deeply. "It doesn't feel too bad honestly. I'm shocked at how thick it feels despite being so small." Avery smiles, "Yeah, a dick like this won't rub deep, giving you that black cock experience, but it can be nice as well." I giggle, biting my lip. "Mhm. I can already feel something. Almost like an itch deep inside... that this thing won't ever scratch." Avery laughs, "Oh really? So what would you rank this dick?" I tilt my head, "Pathetic, honestly. My pussy is real tight, and even I find it lacking." I giggle. Avery's eyes lower, "Interesting. This one I chose specifically, because it's even larger than you used to be." My face turns red, "So, what's smaller than pathetic?" My legs shift as a tingling between my legs increases, "Absolutely worthless, should probably just become a girl instead." Avery smiles a smug smile. "Is that so." She moves it in and out a bit as I get more and more aroused. "I-I want to try something bigger." Avery nods, "Very well." She grabs two more. One, she holds up, "This is average. Double of what you were just doing, we'll take this slow... and this? She places it on my belly for a size comparison. "This is based off of Daniel." My face is bright red, it's HUGE. Cassidy takes this like it's nothing. Holy shit. "This is what makes women submit." Avery teases. "But I doubt we'll get there any time soon. Let's start with average." I bite my lip, but agree.

I'm moaning pretty loudly now. "F-For average it's pretty good, not gonna lie." She's moving rather swiftly, thrusting in and out. "I-It hurts just a tiny but, but somehow that makes it feel even better..." A sexual grin crawls across Avery's face. "Good! Your vagina is adapting rapidly, It's rare to see such a happy, cock hungry hole this fast." I moan louder, "You made me, from the ground up, to be a submissive, black breeding toy. What did you expect?" Avery laughs sadistically. "Oh? I made you like that? No, I'm afraid that's not true. Mother nature did. That light pigment, that soft, pink hole... Like Cassidy, or Vivi-- you were already made for that. I am too." She gets real close to my face, whispering. "I'm professional. I'm in charge. Guess what happens when the lab coat comes off?" My breaths are hot and heavy, I whisper back. "You do what nature intended." She nods, slowly pulling out the dildo. "You'll never cum with that." She grabs the Daniel sized one. "This is a risk, I don't know if you're actually ready for this, but... you've got insane potential. It'd be remiss of me, as a scientist, not to try-- if you're willing and consent, of course." I smile back at her happily, spreading my pussy lips. "Convert me." Avery purrs and kisses my cheek, grabbing my hand.

Holy shit. Oh my fucking god. I squeak with pain, gripping Avery's hand tightly. "I'm gonna stop." She states. "No! I'm so close to cumming!" Avery raises her eyebrows. "Doesn't it hurt?" I nod aggressively, "But this feeling is insane." Just the tip is in. "One second." I say, breathing. I close my eyes and focus. Focus. Remember that time, that feeling, those dreams-- the fire. The hands. The voices. The pain begins to fade-- I adjust my hips, and the large dildo slides in easily, getting another few inches in without resistance. I cum instantly. My first real girl orgasm. My hips buck, reacting to the intense stimuli, which-- accidentally pushes it in even deeper, causing a second orgasm. I scream in pleasure as my whole body ignites with dopamine and tingles. Avery is stunned. My eyes roll back as she simply pushes it all the way in. Drool comes out of me as my womb burns with desire. I regain my focus, and grin at Avery. "I'm born for this. You said it yourself." Avery blinks twice, "I-I've never seen that, you just... adjusted manually and accepted it. Your womb-- your pussy needed it." I exhale, "Yeah. I just had to tap into it. I think I can feel that hormone inside of me. Control it, almost." Avery looks utterly baffled. "I didn't know that was possible." I nod, "There's something d-different about it." I squeak, body shuddering. "Something spiritual, almost." I grind my hips, getting some motion in. "Take it, then, enjoy! I want to test something." I grab the dildo and start using it on myself, shockingly fast as I cum again. I feel a light pinch as Avery puts a small device on my arm. Her eyes widen, "Your levels are off the charts, you really did-- manually encourage the hormones." I press it in, balls deep, and orgasm another time. I shockingly have my head in the clear, too. "Told ya." I pull the dildo out, my pussy gaping. "That was good. I felt it in my belly. That's a real cock." Avery sits down. "That goes against all of my understanding, in a good way. You might be incredibly important, Alexis." I laugh, "No, I'm just a black-breeding slut." Avery giggles, "Good! I'm glad." A pat on the back.

Deep breaths as pain returns to my body. "Okay, shit, yeah. That was a severe stretch, it aches now." Avery rubs my belly. "Yup, and it will for a few hours, give it a rest, but you did good. Feel free to use any of those as you see fit, but let me know if something feels wrong. Keep up on the adjustments, okay?" I nod, "Absolutely! Will do."

I stretch, in the bed, relaxing. Special, huh? I wonder...

Eventually I conk out.