A salaryman on his way back from work is invited by a beautiful and busty masseuse with large breasts to try a massage, but suspicion is natural for everyone. However, if she is such a beauty, the doubt seems to fade away, and there's no reason to refuse, so he follows her. Little did he know that he was being secretly filmed from start to finish... This is a 240-minute work featuring 10 beautiful and busty masseuses.