Transformation with subtle mind control

Within moments, John's body changed. He noticed himself growing shorter and his hair growing longer, and generally that his clothes seemed loose on him except for around his chest as a pair of large breasts swelled into existence.

Anything else going on was lost on him as the costume finished forcing itself onto him. The thick steel bulb pressed firmly into his asshole and there was nothing he could do to stop it while still wearing his jeans.

"Ah-oooww!" He cried in a surprisingly feminine voice.

After a brief moment of resistance, the thing slipped inside, delivering an utterly unfamiliar sensation that was, surprisingly, not bad.

All chains around John's now decidedly female body drew snug and tight. Including one running from her plugged asshole right across her brand new pussy and over her clitoris on its way up to join other chains encircling her hips and waist. At the same moment, the thing in her ass expanded painfully.

John moaned loudly at the twin sensations assaulting her clit and ass.

She clamped a hand over her mouth, embarrassed to have made such an erotic noise in public. After a long silence, deciding that no one had heard it, she lowered her hand and looked down at herself.

"What the hell just happened? I'm a girl?"