My girlfriend insisted on using condoms because she'd be in trouble if she got pregnant, and she refused to let me creampie her under any circumstances. I thought since we were in a relationship, she could at least let me fuck her bareback... But her older sister was totally different—she was okay with bareback and even allowed creampie, actively seducing me. I love my girlfriend, but how could I possibly resist such a gorgeous, horny woman? The thrill of possibly getting caught by my girlfriend, combined with the intense pleasure of creampie sex I couldn't have with her, pushed my excitement to the maximum. In the end, I exploded with a massive creampie right in front of my girlfriend!