[Aoirokanata (Shikitani Asuka)] Chikan Addiction (Touhou Project)

Koishi Komeiji's crowded train ride becomes a hushed ordeal when a stranger's hands slip beneath her clothes, kneading her soft breasts until her teary resistance melts into one shuddering climax after another. What starts as muffled squirming escalates to a breathless standing fuck, x-ray views revealing every deep creampie as she fights to keep her voice down. Just when she thinks the secret is safe, one panicked thought changes everything — Kokoro definitely saw her.