The film is a clumsy affair between a black man who is invited by a colleague to work in a company abroad to Japan to play for a few days with his wife Eri Hosaka. After stumbling upon the black man's big during one of his room visits to wake him up for breakfast, she seemed to be obsessed with it. She kept thinking with the burning cravings in her body that she hoped to be able to have sex with this super huge cock, even when she went to bed she was so drunk that she had to masturbate first to be able to sleep well. The next morning, when the fever reached its peak, she threw away all her shame, waited for her husband to come out, and then directly went to the room to solicit him to have sex with her. Seeing that she looked too sloppy, he insisted on trying a new feeling, so he agreed and the two began to clumsily flirt with each other. Although she was constantly struggling and in pain during sex, it was definitely the pain of pleasure, satisfying the evidence that she continued to want to clumsy with him while her husband was asleep, and was even interested when the black man called more of his fellow nationality to help her fake this thirst.