NASK-465 A prim and proper-looking older brother’s wife who has become so frustrated that she spends every day absorbed in self-pleasure — 223 minutes of content packed full!

One day, I came home early from work while living with my older brother and his wife, and found my sister-in-law in the living room with her hands on her chest and lower body… Shaken by the sudden sight, I rushed to my room as if fleeing. That night, while I was soaking in the bath, my sister-in-law unexpectedly came into the bathroom completely naked… This collection includes two full stories about the alluring wives of older brothers and their relationship with a younger brother-in-law that their husbands do not know about. Please enjoy!