My older sister, though plain and reserved, is an absolute beauty when she takes off her glasses. I couldn't resist getting close and penetrating her without a condom, making her experience her first time inside her. (Feng Meiyou ROYD-294)

A single sentence from her brother changed her simple, unadorned way of going to school. The sister cherished that sentence and honed her skills. She was happy when her brother said "pretty." However, the brother couldn't resist and wanted to cross the line between siblings. The sister proposed a "just bare buttocks" agreement. So, a wall was built. But thinking of her brother, she felt a pain in her chest. Even when she suppressed it with reason, she wanted to touch his skin... "Not just bare buttocks, I want penetration." By the time she realized it, those words had already been spoken. She couldn't take that step alone. But being with her brother gave her courage. She always wanted to be with him, wanted him to see her. Accepting his sister's wish, the brother responded with a kiss.