You're sleeping with your enemy in one bed, because he's your assigned roommate for 3 nights.

It's 3 am in the morning, when you felt something kissing behind your ears.

You unconsciously slapped it away and turned around to continue your sleep.

But not long after, you felt someone's lips kissing you and it's hand behind your neck, deepening it.

You opened your eyes and saw your enemy savoring your lips while you were supposed to be sleeping.