[Gaisen (Chomolungma Sanmyaku)] Erotic Things in a Boyish Style

A short‑haired tomboyish girl and a senior male share an awkward, erotic encounter that begins with a mistaken changing excuse and quickly turns into explicit intimacy. The panels depict them stripping, teasing, and exploring each other's bodies with heated, close‑up moments that emphasize tension and desire. With a playful yet provocative tone, the story delivers a slow‑burn, spine‑tingling experience for adult readers.