This is a sweet and erotic memory of one summer with my crush, Rio... My name is Masa. I have a secret crush on someone. She's my childhood friend from elementary school, my best friend Makoto's older sister, Rio. Of course, Makoto doesn't know this. Rio is a gyaru, a bit rough and lazy, but she's always kind, smells nice, and somehow strangely sexy. One day, I visit Makoto's house to ask for the game I'd lent her back, but she's not there. "I'll come back tomorrow then..." "It's going to be hard, isn't it? It's hot, so wait inside until Makoto gets home!" I'm alone with Rio, the crush I've been waiting for. I'm excited. "Masa, you said you've never had a girlfriend, but are you still a virgin?" I'm so embarrassed I can only look down... "What? Are you embarrassed? So cute (lol)" "Ah! I've got a great idea! Come over here for a second!" Rio says, stepping into the closet and beckoning me. On a hot summer afternoon, I was alone with my best friend's sister in a pitch-black closet... My heart was pounding. In the darkness, something soft touched my lips... Have you ever kissed before? It was Rio's lips! She then entangled her tongue with mine. A squelching sound echoed in the closed room... My crotch was hot and hard... In the pitch black, I shone a flashlight on where we were joining, and we had our sweaty first sex. Her tanned skin was the color of a latte, glistening with sweat! Rio's amazing erotic technique milked all my semen! What a great dick you have! My erotic switch was turned on and I was shaking my hips hard! A non-stop pounding cowgirl! Ah... I'm coming! You can cum inside me!