Fucking a Fairy

With Lily's approval I start to rub the tip of my cock against the tiny folds of Chrys's pussy, not even looking like it will fit inside even if she is very wet down there, however with the slightest push it goes in, stretching out the pussy further then I expected. Its tight beyond belief, feeling like heaven as I sink more and more of my cock into her. When she said there would be a visible bulge she wasn't kidding, with my size the bulge is huge and the tip pokes out right under her breasts, and boy does the view give me a giant confidence boost. The moans coming from her sound like music to my ears so I start to really fuck her like she wants. My movements start out slow at first, more me getting used to the feeling then anything, but they are quick to speed up, thrusting hard and fast into this little fairy.
Out of the corner of my eye I see Lily sitting against a tree, fingering herself while watching.
At some point I pick her up with both hands on her waist, trapping her arms to her side, and start bouncing her up and down on my cock at a fast pace, which she seems to love as her moans get louder and the grip on my cock gets tighter, almost sucking me in and trying its best to milk me despite the stretching. I feel her cumming hard over and over on my dick, for about a minute straight without the climax ending, and that amazing feeling pushes me over the edge for the first time in a while, cumming hard into the fairy.
I thought the cum would go shooting out of the mouth judging by the size of my orgasm, but it seemed to disappear in her body, turning into mana if what she said was true. Her mouth freezing into a O shape the entire time I blast her with my load, turns into a smirk as soon as my orgasm wanes. She floats off my cock and I see her body start to change a bit, her breasts going up a good 2-3 sizes and her hips becoming wider. She floats back down to my still hard cock and wraps her now larger breasts around my shaft, rubbing them up and down, her lips wrapping around the tip of my shaft and creating a heavenly suction as her tongue licks around the tip.
I start to feel something pulsing around my dick, giving me intense pleasure as it starts to glow a light pink, throbbing for a moment before I start to see if get bigger.
What was once a 10 inch dick was now a big 14 inches long and as thick as a water bottle, her mouth seeming to stretch around the tip before it pops out and she smirks once more. "I hope you like my magic big boy, it won't last long, but I hope you will give me a proper fucking with it, I want to feel your tip pocking at the bottom of my throat." She says, rubbing her body against my now monster cock.
I hear louder moans coming from Lily off to the side, her hands going much faster as her eyes stay glued to my dick.
I simply smirk and nod, grabbing Chrys by the waist in the same manner as before and shove my cock into her down to the hilt, the bulge being even bigger now, with the tip reaching into her throat, it truly felt like I was fucking a living sex toy now, and I was loving it. It was way different then the sex I had with Mila, and I still think I prefer that more, but this was intoxicating, the feel of power and full control as I use this willing creature as my sex toy.
It didn't take long at all for her chain of orgasms to start again, and after about a minute I feel her body start to shrink a bit around my shaft, with the bulge moving past her throat and I start to see the tip of my dick protruding from her gaping mouth, literally fucking her all the way through, her tongue writhing around the tip every time it came out, her eyes dazed with lust, looking like her mind was broken from the pleasure.
It doesn't take long before I feel myself at the edge of climax once more, so I pull the tip of my cock back through till its at her chest and use fast and hard motions to finish myself off as her whole body milks me, another huge load shooting into her as she absorbs it.
I notice the Tamer mark on my hand starts to glow and after a minute, my dick still deep inside the fairy, I notice it has become more intricate. A Mark starts to form on the fairy as well, right above her pussy, looking a lot like my tamer mark except Smaller and without the draconic parts. It seems I have tamed the fairy without even knowing I could.
The fairy snaps out of it and floats off my cock, a lustful look still on her face as my cock returns to its usual size and softens. "I'm not letting you get away, im yours now, so your taking me with you." She says with a giggle. It seems like she is the only who initiated the taming, good to know that that can even happen.
Having a party member that can do magic that makes sex better doesn't seem like a bad thing, so im not going to say no to having her with us.
"I won't leave you here, but you can't exactly go into town naked, so if you have some kind of clothing, that would be helpful." I say with a chuckle. She simply snaps her fingers and a green dress that looks like its made of leaves forms over her body. I nod and look over at Lily who seems like she has worn herself out from cumming while watching us.