“If you keep using toys while you're still a virgin, you'll go numb down there.” One lie from her brother and his oblivious adult sister goes completely off the rails. Terrified of losing the ability to cum, she loses her virginity to her brother's cock — and having discovered what it feels like, she doesn't notice a thing. He says “I'm cumming!” She doesn't hear it. He says “I've already finished inside you!” She doesn't hear that either, and just keeps piledriving away. She ignores the creampie completely, pays no attention at all to the cum running back out, and speeds her hips up instead.