RBD-861 Drowning in unreasonable sexual desire. Airi Kijima

Rie and her husband return to their in-laws' home. Rie was looking forward to being reunited with her parents-in-law, who treat her like a daughter. However, what awaited them was her father-in-law, Hiromasa, who had been abandoned by his mother-in-law and whose room was in disarray and despair.