This role-play is performed by adults. My sister is dumped by her boyfriend who is about to get married and is depressed to the bottom. In order to listen to my sister's complaints, we have a drinking party just the two of us. Then my drunk sister goes into super spoiled brat mode! Due to the break, she was desperate and threw her uncontrollable sexual desire at me, and said, ``I'll just rub it...'' and put her dick close to my pussy! Then, my sister can't stand it anymore and starts rubbing it raw and inserting it raw! When this happens, I can't stop anymore and shake my hips and cum inside her! I feel sorry for my sister, but she's super lucky!