A stern bisexual dominatrix sets out to transform her sissy into a perfect, fuckable pet. She parades her sissy before her, admiring her smooth skin and curves, before selecting a monstrous dildo from her collection. She forces the sissy onto her back, spreading her legs wide, and begins a relentless assault with the toy. The sissy's moans fill the room as the mistress pushes the dildo deep, stretching her tight hole. She switches to a vibrator, teasing the sissy's clit until she's begging for release. The mistress relents, allowing the sissy to orgasm, her body convulsing as she's filled with pleasure and shame.