I staggered backwards, shocked. "What the hell just happened?" I asked.
"This is the curse of Room 4," Liam explained. "In the light of the full moon, sex in this room can change your sex. I fucked someone about a month ago, and before I knew it her clit was growing to a 7-inch penis and my nuts had pulled back into me so I could develop a pussy hole." He laughed about the anecdote as if it were trivial.
"So you wanted to fuck me so you could turn back?" I said.
"Uhh... yeah," he admitted.
I cottoned onto what he had implied with his little story. "Wait, so... does that mean..." I asked, looking at my still-hard cock protectively.
Liam nodded, and I felt a shiver run through me, realizing the moonlight was shining all down my body. "Don't worry, though," he grinned. "It doesn't hurt. Actually, it feels really fucking good."
To my surprise, he wasn't kidding. My whole body felt full of tension and arousal, and looking at Liam's handsome, naked form only intensified it. I bit my lip and let out an oddly high-pitched whimper as another weird shiver rushed through me, more intense this time. Much as I knew it should be impossible, right in front of my eyes, my body started changing.
My nipples widened and swelled, the tips perking up and feeling super sensitive, and flesh rapidly built around them, bulging out as fat and muscle dissipated in much of the rest of my body. My butt seemed to enlarge and my hips widened, giving me a distinctly more curvaceous figure. My balls were tugged up inside me, my scrotum tucking inwards to form a feminine flat crotch and slowly reshaping into pussy lips. And my cock didn't simply grow flaccid but actively got shorter, tugging into my body until it was basically just reduced to the head, which shrank further and concentrated the nerve endings around it to make it intensely sensitive. As my pussy finished forming, my body opened, a warm, wet void between my legs emerging.
Liam's eyes hungrily looked me up and down, and I could practically feel how his cock throbbed under my body. "I think I need a new name," I purred in my new feminine voice, leaning down so our eyes met.
"I think you need a good fuck," Liam replied hornily.
"How's 'Kelly' sound?"
"Amazing." His head rubbed against my lips as I moved closer. "I'm gonna fuck you, Kelly."