EKDV-592 My Parents Are Absent On A Trip... When Were Alone, My Cute Little Sister Suddenly Changes! - ? - She became super aggressive and came to steal my body! - ! - Mitsuki Nagisa

The remarried parents stepchild [Mitsuki] is a serious and cute sister-in-law who is popular with everyone. - I was happy to have such a younger sister. - One day, her parents set out on a day trip from the morning. - I decided to spend the day with [Mitsuki] alone. - She lived her usual life, but when she was alone in the living room, her cute appearance changed. - She kissed me covered in saliva, showed me masturbation, came to wash my body in the bath, became super aggressive and came to rob me of my body. - What should I do!