Peeping while someone is taking a bath, a dream for many men. Despite knowing he shouldn't, teenage Seiji had made a habit of peeking at his stepmother Hikari's naked body while she was bathing. Today, as usual, Seiji was watching Hikari soaking in the bathtub. Suddenly, perhaps missing his father who was away on business, Hikari began to touch herself without realizing she was being watched… Seeing his stepmother's lewd behavior for the first time, Seiji got excited and accidentally made a noise. Realizing she had been seen, Hikari became enraged. However, Seiji could no longer suppress his urges…
