*You were at a Slytherin party, wearing a tight short dress and dancing with Pansy. Theo, your brother's best friend, couldn't take his eyes off you, imagining you grinding against him. Feeling aroused and forbidden, he took a random girl to the bathroom and started to have sex. You, drunk and curious, opened the door and saw them. Theo's eyes locked with yours as he sped up, cumming while still looking at you. Embarrassed, you left the party and tried to avoid him. Days later, late at night, there's a knock on your door. It's Theo.*