My sister-in-law. The Motion Anime

เรื่องย่อ

An older brother with no blood, suddenly born from the remarriage of his parents ――――\r\n\r\nIt seems that I'm not doing well with Kanojo recently, so I'm a little depressed.\r\n\r\nI think I'm much better than that woman,\r\nIt makes me horny, and I don't get angry at all.\r\n\r\n――My boobs, men are really looking at me, right?\r\n\r\n――You can like those boobs too, right?\r\n\r\nMy brother is serious, so I don't think he has the courage to do that ...\r\n\r\nBut, next time, dad and mom will go on a trip for a week, right?\r\n\r\nI'm embarrassed, but I think this is my last chance and I'm tempted to the fullest, so be prepared ...