Mai is a female college student working at a cafe. She was living a normal life until that man set his sights on her. In order to do whatever he wanted with her, the man traps her by intentionally spilling coffee on her computer. As compensation, Mai is subjected to relentless and extreme harassment, even while inside the cafe. He touches and fondles her breasts and buttocks as he passes by, and takes her into a blind spot in the cafe, making her squirt in orgasms multiple times. He then fucks her inside the cafe, making her squirt during sex. It doesn't end once, but Mai is defiled again and again in the cafe, never to be able to return to a normal life.