A man finds Hinako Nishioka, a white-collar worker, on a papakatsu site and decides to spend the night with her at his home, doing whatever he wants to her sexually. Despite the rain making her clothes wet and sticky, she has an innocent appearance that doesn't hint at her stunning white skin, perfect breasts, or voluptuous body. When she sees him, there's a mix of disgust and confusion on her face. It turns out that the more perverted he acts, the more aroused she becomes. He grabs her roughly, forcing himself onto her. As he does so, she starts to moan softly...

パパ活サイトで見つけた美白のOL・日向子を一晩買ってワシの自宅で好き放題弄ぶ。雨でびしょ濡れの日向子は清楚な見た目からは想像もできない美白美乳ボディの持ち主だ。彼女はワシの事を見て軽蔑ともとれる怪訝な顔をした。構わない、かえってその方が興奮する。汚いオヤジ、変態オヤジ…そう思われる程に欲望が高まる。ワシは怯える日向子を強引にむしゃぶる。すると、抵抗していた日向子が甘い吐息を洩らし始めた…。