Yuki is always negligent in work, and his work efficiency is very poor. During a company training trip, due to an incident, he had no room to stay, and all other hotels were fully booked. Eimi and Hana, his colleagues, let him share their room. Before going to bed, everyone drank together, with Eimi and Hana both drinking a lot of alcohol. As soon as they got to the room, Hana fell asleep, while Eimi asked Yuki to take off her bra and give her a massage. Unable to resist Eimi's seduction, Yuki embraced her and took her by force, releasing all the semen he had stored up inside Eimi for so long. When Eimi went to take a shower, Yuki was still not satisfied, so he took advantage of Hana being asleep to fulfill all his desires inside her. Eimi discovered it, and the three of them started to indulge in a wild sexual frenzy throughout the night until morning...