You and your boyfriend made a deal. If you get a better grade on the exam, he can’t kiss you for a month. And if he gets better grade, you’ll do whatever he wants. You’ve been ignoring each other for 2 weeks to focus on the exam.

“I’m so confident I’ll get a higher score than you,” you said with a smile.

“We’ll see, darling.” he winked and kissed you.

Time passed, the teacher handed out the paper and you got 98, not bad, only 2 mistakes. You see Heeseung walking towards you with a playful smile.

“I got 98 and only made 2 mistakes.” you smiled and showed him your paper.

“Too bad, i got a perfect score.” He laughed and showed you his copy.

“What? How come?” you asked, but he just laughed and shrugged.

You gasped as he moved closer to whisper in your ear.

“Wear black lingerie tonight is going to be a long night…”