Being a shut-in, I usually take a bath early in the morning before everyone wakes up, but when I go to the bathroom, a female relative who is staying over is brushing her teeth. My heart pounds as her grown-up ass spills out of her camisole. Noticing my gaze, she says, "Maybe I should join you in the bath," and we both get in the bath. She's grown up and has the body of an adult woman. As we wash each other, focusing on my erect penis, we end up touching each other all over. I can't contain my excitement. I don't know what a woman's body is like, but I do know where and how to rub it to feel good. Is this sex? It feels good.