Tamio Moroi, a young university graduate, works at a large brewery where he is taught to do nothing but look busy. When his father goes insane, he is told to send money for medical research into the condition. This prompts him to pay his father a visit, leading to a series of mishaps that leaves him at the bottom of the heap in what he once expected to be a promising lifetime career.

Pink film from 1982

"Groper Train" pinku distributed by Shintoho.

Haruki Michikawa is a female lolicon manga artist who is currently gaining popularity under the pen name Minamino Vibe. She is popular not only among readers, but also liked, or even targeted, by editorial production staff. This is because while Haruki draws extreme erotic manga, she is still rumored to be a virgin. Then Haruki receives a request from her editor, Kitayama, to create a manga covering her molester experience. The ending of the molestation experience coverage on a crowded train... A lecherous editor also appears among the perverted staff, and what will happen to Minamino Vibrator's virginity?