Nanae Takeuchi has a crush on her boss, Takatoshi Kujo, but her love is one-sided. Kujo is popular and good at work. There's even a rumor that his only love is his job. One day, on her way home from a party, Nanae pretends to be drunk, drags Takatoshi to a hotel, and tells him, "We can start from a physical relationship, but please go out with me!" Kujo's reply is shocking. "My you-know-what is so big, no one else can take it!" It's already big enough normally, so what happens when things get hard...?