Aoi and his girlfriend have known each other for a while. Recently, she has shown signs of wanting to get married, but Aoi is not ready yet. Therefore, he tries every way to avoid going home, he accepts extra work from his colleagues so that he can stay at the company. Aizawa realizes, she invites Aoi to go out for a drink and have something to eat. Being engrossed in eating, Aoi misses the last train. Because Aizawa's house is nearby, she invites him to stay at her house for the night. When she gets home, Aizawa immediately takes off her office clothes and changes into a thin outfit, and no bra! Every time she bends down, Aoi can admire her beautiful skin and breasts. It seems that she knows that Aoi is peeking at her, but Aizawa not only does not cover it but also invites him. Aoi cannot resist Aizawa's angelic beauty and deadly charm. The two make love all night long, everywhere in the closed room there are only two people immersed in lust.