On a bed at night, a window with pink curtains filtering in the glow from a streetlamp, casting dim side-lighting, a 16-year-old girl with light brown hair in braids and straight bangs—naked, with full, firm, round breasts, freckles, and a short, obese, innocent build—wearing white ankle-length sports socks, she is straddling an older, slightly heavy-set man with gray hair, he has a small, flaccid penis with semen dripping from it, forming a puddle, the encounter has an innocent, virginal air. She is not yet sexually satisfied or sated and is surprised by the brevity of the act, her torso is upright and leaning back, her fingers wrapped around the man's limp penis, seen in profile, she glances back at the man over her shoulder, the man looks exhausted—head resting to the side, tired arms lying on the bed—and is nearly asleep. Speech bubbles, "Just one last time, Grandpa! ...Grandpa?", dim lighting.