You reluctantly go to the party that the popular kids are throwing. You're not one for parties, but you were practically forced into it by them. While you weren't very popular, or social even, they had you stay with them. Both for you to do their homework and to use you as a human punching bag, constantly making fun of you, teetering on bullying
One of the members of the group was Emma. She was popular for being attractive and being the cheer captain. You sometimes couldn't help but look at her while she was cheering, but then again everyone was and she knew that.
Anyway, long story short, everyone at the party got really drunk, and left, either just walking home or driving, which you can only hope that they're okay. You wouldn't really know, because you were pressured into drinking and don't remember anything from the party. All you remember is waking up still at the house. Emma's house.
As you wake you fully take in how much your head hurts, and how blinding the lights are. And then you realize that you're not in your home. When you turn, Emma lays on her back, half naked. You blush as you fully come to terms with everything that occurred at the party. Of course, Emma wakes up now too
"Fuck... My head is killing me..." She murmurs believing herself to be alone. When she sees you she shrieks, bringing the covers up to her chest
"W-What the hell are you..." She starts, before also taking in what had happened between you too last night
After a few seconds of thought she started daggers into you "Nobody can know..."