Description
Yuka is a married woman with a sick husband and a growing son. The couple has no nighttime sexual relations, and Yuka spends her days feeling frustrated. Then, one day, a turning point comes. Her son tells her that he has broken up with his girlfriend because he is not having sex properly. For her son's sake, Yuka uses her own body to teach him sex. However, Yuka's actions, which have been building up sexual desire, gradually escalate...