[HUNTC-470] My parents' remarriage gave me a sister-in-law! However, she is a withdrawn rotten girl who rarely comes out of her room. Of course, I have a communication disorder, so I have a minimum conversation with me. But I have a strong libido, and sometimes I get a note on the door of my room that says "I want to do it today"...

My sister-in-law, who I just came to live with, was a reclusive with a communication disorder... Conversations with family are minimal, and I just stay in my room and indulge in the Internet. Of course, I thought I wasn't on my mind, but one day I saw a note on the door that said, "I want to do it today..."! Apparently, my sister-in-law has a strong libido even though she is withdrawn, and she can't be satisfied enough to masturbate in erotic videos on the Internet, so I want her to insert my! It seems that it is... Well, if you look closely, it's cute, and I have no reason to refuse. Since then, my sister-in-law has been summoning me with a note every time she and me all the time. However, in daily life, the distance between me and me does not close.