Brought together through a shared hobby, 'Toru (me)' and 'Soa' were in a relationship. However, Toru's strict father, Kunio, did not approve of their relationship. One night, while Toru was out, an incident occurred, and Soa, panicked, ended up seeking help from Kunio. At that time, captivated by Kuniou's strength and mature charm, Soa tempted him out of curiosity. Although Kuniou felt a sense of taboo about being with his son's lover and hesitated, he couldn't resist the young, erotic body, and they ended up crossing the line.
