[HKD-138] I fell in love with my grandson's body, Haruka Higashi.

Haruka's house is now a rare family of people living together. My husband died five years ago, and I now live with my son, daughter-in-law, and grandson. Since last month, my son has been working alone, but he broke his leg and his wife has to go to the hospital, leaving Haruka and her grandson alone at home. Haruka, who has lost her husband and is just having a lot of sexual desire, and her grandson, who wants to have sex. The fate of a grandmother and grandson who are alone under one roof is...