Mind blowing solo orgasms

Even as his member rose, Alex's heart sank. Sam's brain only had enough room for maybe two thoughts at a time, and Alice was taking up both of them. Worse, Alex's own thoughts were getting clouded up by lust. He stepped back into the bedroom and locked the door behind him, shedding his oversized clothes on the rug as he dove for the bed. Throttling his cock in one hand, he ran his fingers up and down his body, the electrifying heightened sensation bringing him to the edge of orgasm almost immediately. His finger brushed his nipple, and he realized it was sensitive and firm again. He couldn't resist and started running his finger around it in a gentle circle. Within moments, was using both hands on his nipples, and they became larger and plumper and far more sensitive with each pass, even as his hands became small and slender. His nipples rose off his chest on gentle mounds and slid to point outwards as he writhes. He howled with pleasure as he cummed, his voice rising gradually in pitch, the semen splashing his whole body up to his hair, even without a finger on his cock.

But that was just the start. His back arched off the bed and his hips thrust upwards. Licking the cum off of his hypersensitive lips, his mind flashed back to the taste of Sam's, which set off a whole new wave of arousal. He ran a hand down his cheek to his neck, feeling the new curve of his face, hardly noticing as he smeared his semen across them in a thin sticky layer. The bed grew around him as he lost inches and pounds. The ecstasy overtook him, and he lost himself. After two more orgasms, moaning and panting, Alice found herself laying on the sheets in a girl shaped imprint of sweat and cum, surprised but smiling, mind once again perfectly clear.

There was a knock at the door, and she realized that someone had been knocking for at least a couple of minutes. "Alice?" Sam's voice called. "Is that you?"