I got completely erect from my childhood friend's huge breasts, which were more mature and erotic than I imagined! My younger childhood friend came to stay overnight at my house while both our parents were away. Nanami Nami ROYD-332

Taking advantage of my parents' trip, my childhood friend, Xiaobo, came to stay overnight. We've been close since we were little, even showering together. But the fully grown Xiaobo was completely different from how I remembered her—and when I came to my senses, my heart started pounding. Faced with Xiaobo, who had unknowingly developed large breasts and a fully mature body, I couldn't help but make a move on her, only to be angrily rejected. Even though it was supposed to be a private overnight getaway for just the two of us, the atmosphere became awkward. Just as I dejectedly went into the bathroom to shower, Xiaobo, completely naked, followed me in… And that's how it went, straight to the very end! Once the fire was lit, it couldn't be stopped, continuing until morning, and even before my parents returned, the sex was still going on, showing no signs of stopping…!