[ENGLISH-SUBTITLE] STARS-952 While their parents were away, my NEET brother playd, imprisoned, and made her completely obedient to her cheeky gal sister-in-law Yuna Ogura

Description

Due to her parents remarriage at an advanced age, a gal suddenly became her sister-in-law. Naturally, he didn't get along well with me, a shut-in and a NEET, and he looked down on me, which made me resent him. One day, when my parents went on a trip for 2 nights and 3 days, I gave my younger sister sleeping pills and raped her. From that day until her parents come back, she is thoroughly confined and trained. I trained him until he obeyed me.