The pleasure of indulging in the excessive and persistent kneading, playing, and squeezing of a busty female college student, Amamiya Hibiki, EBWH-194, a sensually developed sex appeal, is a result of a breast enthusiast's obsessive and excessive kneading, playing, and squeezing.

For a female college student, her breasts were too big. A female college student with an I-cup reached orgasm under a perverted, sticky breast massage, immersing herself in pleasure... Due to his continuous masturbation, she became addicted to shame and pleasure... Unbeknownst to her, she was already on the same train, at the same time, in the same carriage, waiting for that sexual prank.