A drunken thrust, chasing, orgasm, a drinking party with all my relatives, and my drunken brother-in-law made me cum many times.

Yuko lives with her husband's father at her in-laws' home, and one of the worries she faces is her brother-in-law Keisuke, who comes to her from time to time. She had no delicate and crude personality, and she felt a dislike. And one day, all the relatives gather to celebrate my father-in-law's 70th birthday, and of course Keisuke. At first, Yuko was holding her insides under her mind, but at the party, Keisuke was drunk and approached her unwillingly. And on the night when everyone was gone under alcohol, Keisuke approached Yuko with a blushing face...