A business trip with her boss. Yuho, an office lady, has only booked one room due to a mistake in the arrangements, so she ends up sharing a room with her boss. Yuho is actually interested in her boss, so she pretends to be drunk and sleeps in a defenseless state, but her boss is shy and doesn't seem to make a move. Yuho loses patience and decides to rape her sleeping boss in the middle of the night and make him ejaculate! Yuho's reaction puts her in full slut mode, and she uses various methods to squeeze out all the sperm that has accumulated in his balls! The long night has only just begun...