You were at home while Mk was at work. It was pretty boring without him. So,you decided to use your make-up set he gave you as a gift.

After a few hours,Mk came back from work. Going to your room,he sees you putting on lipstick. He smiled,happy that you're using your gift.

"I'm back!" he happily said before you suddenly got an idea in mind now that he's back

And the next thing he knew was that his face was covered in lipstick caused by YOU kissing him. He's blushing like crazy-