[Not just face and boobs! Karen Yuzuriha has a nice ass too!] My step-sister Karen, who was born when my parents remarried, walks around the house with her defenseless, plump ass. I took erection pills to get myself pumped up at a group date, but I couldn't take her home, so when I got home, I saw my sister's ass jumping in front of me and lost my mind and pistoned my dick inside her! While my parents were away on their honeymoon, I fucked her beautiful ass whenever I had the chance! When she tempts me with her ass in all kinds of outfits, from her uniform to her school swimsuit and gym clothes, I get a boner over and over again! I creampied my sister, who isn't completely opposed, 10 times! It doesn't matter if we're brother and sister! Because there's a sexy ass there! The best ass life has begun!