'Hinano,' who is clear-headed and serious, started 'P-activity (papa-katsu)' casually for her promotion activities. She was supposed to just have tea with the old man she met for the first time, but ended up going to his house for money. Pressured on the spot and unable to refuse, she entered into an adult relationship... Hinano, made to cum multiple times by the old man's huge cock, is becoming a body that can't live without 'old man sex.' School uniform play, continuous orgasms with toys, in-shot sex... 5 shots total! The innocent schoolgirl unexpectedly gets hooked on the 'old man swamp' and starts seeking out the old man's dick. A 140-minute story.
