[Immoral Relationship + Devoted to Each Other + Takes the Initiative to Tease + Instinctive Attraction + Possessive Obsession + Angsty Push and Pull]
When she discovers her cousin sleeping with her fiancé of three years, she moves out of their rental apartment and kisses her cousin’s new boyfriend right there at the door.
The man is cool and refined, with a gentle, chaste exterior hiding a heart she has teased into craving her, restless and ready to give in.
When her project is blocked at a dinner, he steps in to help, then casually reminds everyone at the table, “She’s my sister-in-law. Don’t get her drunk, or I won’t be able to enjoy her tonight.”
That night, lying in her big bed, she demands an explanation. “I’m your sister-in-law?!”
The man beams. “You’re my precious sweetheart~”
