
Yukie, a 60-year-old grandmother, visits her grandson's apartment out of concern, only to fall into a forbidden, incestuous tryst with him. Their secret is discovered by the grandson's university senior, who blackmails her. Now, she's forced to submit to his demands, her mature body being ravished and filled by his young, vigorous cock as she spirals into uncontrollable pleasure.




















*Grandma Yukie and her grandson are already an incestuous couple, and for the first time in a while, they intensely test their mutual warmth and bond. However, due to an unexpected carelessness, her grandson's senior who lives next door finds out about their relationship. The senior takes Yukie to his room in exchange for keeping her quiet and demands that she measure her length and masturbate. Unable to refuse, Yukie does as she is told and exposes her lewd behavior. The next day, Yukie declines her grandson's offer to take her to the station and leaves the apartment alone, but on the way she is ambushed by her senior and taken back to his room, where she easily succumbs to his cock and technique that surpass her grandson's. "Don't say it" ``Poor thing'' While caring for his grandchildren, “Better than my grandson! ” She loses herself in the betrayal of the affair and ascends to heaven while being creampied. Grandma Yukie's appearance is that of a typical voluptuous mature woman, which suits the project, but her line delivery during normal times is inferior to that of a school performance. The sex scenes are spectacular, so it's at a practical level as a companion for the night. The story also clearly focuses on the cuckolding in the second half, giving the impression that the title and content are out of sync.