[MILK STANDARD (Shinichi)] Konya, Shoujo wa Kakeru.

A shy schoolgirl, clutching a red backpack, teases a hidden observer with a whispered "naughty girl" promise as her enormous breasts glisten under the night sky. She battles the panic of being discovered with thoughts of touching and tasting, while the tension builds toward an inevitable, raw climax. The scene erupts into an explicit creampie that leaves her both shattered and satisfied, embodying the forbidden thrill of the night.