Yuki always ignores that at work, his work efficiency is very poor. During the company's training trip, due to an incident, he did not have a room to stay, and other hotels were also out of rooms. Eimi and Hana, his colleagues, let him sleep in the same room. Before going to bed, everyone went drinking together, Eimi and Hana both drank a lot of alcohol. As soon as she got to the room, Hana fell asleep, and Eimi remembered Yuki taking off her bra and massaging her. Unable to resist Eimi's charm, Yuki hugged Eimi and invaded her, shooting all the semen he had accumulated for so long inside Eimi's body. When Eimi went to take a shower, Yuki was still not satisfied, he continued to take advantage of Hana's deep sleep to release all of his long-standing desire into her. Eimi found out and the three began to madly rush into each other, indulging in sex all night long until dawn...