Young Matty Mila, an 18-year-old femboy, finds himself in a prison cell, bored and horny. He decides to summon a demon for some excitement, but what he gets is far beyond his wildest dreams. As the ritual begins, Matty's body starts to transform, his cock growing larger and more feminine, while his tits swell. The demonic presence fills the room, and Matty, now a ravenous shemale, can't control his newfound lust. He tears off his clothes, revealing his massive, veiny cock and big, round tits. Sam Bourne, another inmate, enters the cell, and Matty pounces, pinning him down and forcing his enormous cock into Sam's mouth. Milancheek, the prison guard, walks in on the debauchery, and Matty, in a state of insatiable desire, face-fucks both men, leaving them gasping and covered in cum.