Aya, who is in charge of planning, is forced to wear a swimsuit and model herself as a way of taking responsibility for not being able to arrange a swimsuit model for the photo shoot... However, this was a despicable trap set up by the manager! Taking advantage of her mistake, she is unfairly treated by being pressured into a physical relationship, but before she knows it, the aphrodisiac she was given makes her big breasts spill out of the swimsuit, her plump buttocks are emphasized and cannot be hidden, and the heat in her crotch that bites into her so much that it hurts turns into pleasure... She wears the lewd swimsuit in an obscene way and falls into the role of a pervert model who seeks dick herself!