With her husband leaving for an overseas posting next week, Haruka comes to her husband's parents' house where her father-in-law, Toru, lives alone. After finding out that her husband has been cheating at such an important time, Haruka can no longer trust not only her husband, but also any man. However, her father-in-law, Toru, is special. She loves him as a man. She only has one week left to be with her father-in-law. Haruka straddles his sleeping father-in-law, gently places her lips over his, and rubs her crotch against him, boldly revealing the feelings and lust she has been secretly harboring...