The protagonist starts dating Kaname, a very popular girl with huge breasts at the family restaurant where he works part-time. However, the manager, who was jealous of her and forced her to have sex with him. At first, she doesn't like it, but gradually she is seduced by the big cock and the rough attitude of the manager. Eventually, our good man discovers how the manager is wreaking havoc on his girlfriend. That's the fate of the cock.
