Riri Nanatsumori's life changed when she started a new job at a company. Because of her beauty, her boss favored her a lot, everything would be normal if the boss was young and serious. But her boss was actually a perverted old man and was deliberately doing bad things to Riri. A forced business trip for Riri and she could not refuse. The boss deliberately booked a hotel room and also prepared sleeping pills to wait for the opportunity to trap the beautiful Riri. That night after taking the sleeping pills, she let the old perverted boss make love to her.