Venus and Bella pose as lab assistants for a research on sexual arousal. The investigation's main objective is to identify males' sexual identities. Sam is playing porn while seated in front of a monitor with electrodes attached to his penis. The electrodes gauge his erection as he begins to turn on. His cock wakes up when a scene from TsSeduction plays. His cock is contradicting his claims that he only enjoys intercourse in which he inserts his penis into a vagina. Sam's penis gets harder every time the on-screen dude has his ass fucked.