ECB-136 Eventually... I'm Going To Fuck Everyone In This Family Ichika Matsumoto

I'm going to break my happiness a little... A story about a young girl who was restrained and confined as an adult. My girlfriend's mother passed away five years ago, and I live with my father, grandfather, and brother. However, the other day, my father remarried and my family joined, and a new life began. The new mother and her younger sister were both very kind, and I had the illusion that we would soon get along and have a good time. On the night of the 99th day since I started living, my father, who was supposed to go straight home, didn't come back without contacting me... I should have noticed then. A tragedy is pouring into our family... And on the 100th day, the days of being confined and restrained by her sister-in-law Ichika-chan and being used as a toy in the basement began. *This work is a slightly emotional psycho-type goblin slut drama that uses all kinds of restraint methods and fetish abuse.