[Chinese]ARWA-038 I begged your younger sister to make me a sex slave through exposure training. Yuzuki Yuina

I have a wife who has been by my side for 21 years, and our married life was harmonious. One day, my younger brother lost his job and came to live with us while he looked for another one. From that day on, my wife's attitude became strange. To get her attention, I pretended to be drunk and tried to make advances towards her in front of my brother, but she strongly rejected me, which made me suspicious. When I was about to go mad with jealousy, I witnessed my wife being developed a masochistic fetish by my brother and getting excited while being humiliated outdoors…