Nanami and Manabu have been dating for 3 years, they have also lived together for 1 year and are preparing to get married. Because she was too busy with work and tired, every time Nanami wanted to have sex, Manabu refused. Too busy, Manabu asked his friend Takuya to help prepare for the wedding. Nanami secretly made an appointment with Takuya to confess her worries. Unable to resist Nanami's beauty, Takuya wanted to make love to her but Nanami refused, she could only use her mouth to soothe Takuya's desire. But using his mouth was not enough. While Nanami was distracted, Takuya suddenly inserted his cock into her, making her unable to resist...