Custom: My step-sister has the biggest ass. I wish I could burry my cock between her ass cheeks and cum all over her big ass. I went outside to get a closer look of her thong and she asked me to get her lotion. I can make you some lotion, I said. She did not believe me. I bet I can sis. I started to take out my cock and she told me to go inside. I followed her and pulled out my cock. She could not believe how big it was. She got on her knees and titty fucked me and then she bent over and I let out a big load all over her ass. Oh, no, step-mom is home. She told me to quickly get under her on the bed and as soon as she laid on top of me I started fucking her and grinding my cock in her ass cheeks until I cum again