Work Text:
During Fourth Year, Lily discovered a peephole into the boys' dormitory. She snuck in to make sure it was one-way, and intended to spy on Potter and his friends. But when all she could actually see was, occasionally, Remus' feet, she abandoned it until Sixth Year when, on a whim, she glanced over and saw Sirius throwing back his head and biting his lip. She watched, wide-eyed, until Alice touched her shoulder. She changed her nightgown and dreamed of Sirius making that face at her.
The next morning at breakfast, no matter how hard she tried, she couldn't stop blushing.