A business trip with your boss. Chihiro, an office lady, only booked one room due to a mistake, and ends up staying in a shared room with her boss. Chihiro is worried about her boss, so she pretends to be drunk and sleeps with him unprotected. However, the boss is a timid boss who doesn't seem to intervene. Chihiro is exhausted and decides to have sex with his sleeping boss at night and make him ejaculate! Chihiro goes into full slut mode due to her boss's reaction, and uses various methods to squeeze out the sperm that has accumulated in his balls! The long night has only just begun...