After losing her parents, Hana works in nightlife while supporting her younger brother, only for him to sink into gambling debt with loan sharks. She goes to their office to negotiate and discovers the boss is her possessive, abusive ex—the man she struggled to escape years ago. He imprisons her there and relentlessly attacks every pleasure spot he remembers. Her mind rejects him, but her body responds to techniques designed specifically for her. Overwhelmed by orgasm after orgasm, she is finally conquered by pleasure and begins asking him for more as he pins her down and repeatedly finishes inside her.