Yuzuru is this clumsy permavirgin employee who has Yua Mikami as a female boss, a successful and young married lady full of confidence and beauty, way out of his league. She, however, is so kind to him that the virgin guy develops a big crush on Yua. One day they have to go on a business trip together, and he was in charge of arranging the accommodations. But instead of securing 2 rooms, he could only book just 1. They decide to go out drinking instead until the morning comes. However, she gets smashed drunk and they returned to the room together…