He wanted to fuck Mark

"Well, you have become quite the sexy girl." John said looking over his feminized friend. "And I have gotten a little excited." John took of his pants and revealed his erect dick.

"Oh my god. You aren't planning..." Mark put his hands over his mouth and tried to step back, but as there was the bed he had nowhere to go.

John grabbed Mark's hand and pulled him towards himself. He put his lips onto the redhead's. Mark's eyes got wide open as his friend started kissing him. He put both hands on the John's body and tried to push him away, but Mark's body was too weak. Instead John put his hand on Mark's big breast and squeezed it. Mark lightly rolled his eyes as he felt an unknown pleasure coming from his enhanced breast. He nearly let out a moan, but he could suppress it. John continued kissing Mark and squeezing his breast, which felt weirdly good for the feminized boy. His breast slipped out of his top and bra, so John was directly touching it and its nipple. That let an electric wave run through Mark's body. His knees got weak and he fell backwards onto the bed.

John fell over him. He was supporting himself on the bad, Mark lying between his arms. The two looked at each others surprised face.