You're kidding me, Dad... The day my slender, busty girlfriend becomes a new mother. Fujisaki Sora DSOD-032

"Toru (I)" and "Sora" are brought together by shared interests, but Toru's strict father, Kunio, disapproves of their relationship. One night, while Toru is away from home, an accident occurs, and a panicked Sora inadvertently seeks help from Kunio. At that moment, Sora is attracted to Kunio's strength and mature masculinity, and out of curiosity, she begins to seduce him. Although Kunio hesitates because he feels guilty that she is his son's girlfriend, he ultimately cannot resist the youthful and erotic body, and the two cross the line of taboo.