"Unable to refuse..." A gentle personal model is exploited and sexually assaulted by a sleazy client until she is completely violated. (NACT-109)

Yui, a rising model who smiles brightly at her solo photoshoot, is recommended an aphrodisiac by a suspicious regular customer. Unable to refuse because he's a regular, she drinks it and begins her descent into a hell of pleasure. Her clothing gradually becomes more extreme, from massages to vibrators, with tentacles used to punish her daily orgasms. Ultimately, she becomes self-willed, her appearance changing lewdly, the innocent model reduced to a sex toy.