Tsukiyomi, who became a teacher and went on an overnight study trip with her students for the first time. Before bed, upon returning from the bath, she found the physics-obsessed teacher, Uemura, in her room. Uemura, who had always seen Tsukiyomi as a woman, made it impossible for her to escape. Tsukiyomi resisted but was forced into non-consensual sex. However, despite her reluctance, she unexpectedly climaxed due to Uemura's massive penis and perfect thrusting. Even after returning to daily life, Uemura persistently demanded the act. Gross...but her body couldn't forget it...Tsukiyomi found herself getting addicted to Ueda's friction technique.
