Newly hired employee Sayaka finishes her orientation and heads to an izakaya with her department managers. Drinking alcohol, she opens up to her older manager about her frustrations with her boyfriend and their unsatisfying sex life. As she becomes increasingly drunk, her consciousness grows hazy. The manager helps her back to their hotel, only for her to discover they're sharing a room—shockingly, a double occupancy. Drunk and vulnerable, she's suddenly assaulted by the manager. Though she resists at first, she repeatedly reaches climax from his intense sex. Hooked on his powerful, virile, and inexhaustible cock—so different from her boyfriend—she orgasms over and over again throughout the night until morning.