HMN-883 — On the night of the fireworks festival, a sudden downpour throws everything into chaos. I took shelter in a love hotel room with my childhood friend and classmate, and we ended up having unprotected sex. (Rin Suzunoya)

Three childhood friends went to a fireworks festival. On the way back, we were caught in a sudden downpour, and one of us got separated, leaving Natsu and me alone. Rin was a little childish, a close childhood friend like a little sister, but recently she'd suddenly become more feminine, and I'd started to feel strangely self-conscious around her. Her yukata was soaked from the rain, and I could faintly see her underwear through it. She suddenly looked so alluring, and my heart was racing at this unusual expression on her face. The rain only got heavier, so we rushed into a love hotel. This torrential rain drove us crazy in one night—we never intended to cross that line.