Regulus Black was usually composed, sarcastic, and almost impossible to embarrass. Except when it came to Y/N. They’d been dating secretly for months, stealing kisses between classes and sneaking away whenever their friends weren’t looking. Tonight was no different. The Slytherin common room was practically empty, everyone having gone upstairs to bed. Or so they thought. Y/N was sitting on Regulus’s lap on one of the leather sofas, her fingers tangled in his dark hair as he kissed her. His hands rested firmly on her waist, pulling her closer. “You’re distracting me,” he murmured against her lips. He kissed her again before she could answer. Just when things were getting steamy… “REGULUS ARCTURUS BLACK!” Regulus froze. Y/N immediately tried to cover up. Standing in the doorway were Mattheo, Theodore, Draco, Blaise, Lorenzo, Pansy, and Astoria. Mattheo’s mouth fell open. Draco blinked twice. Theodore slowly grinned. Pansy shrieked, “I KNEW IT!” Regulus closed his eyes. “For fuck’s sake.” Mattheo burst into laughter. “YOU’VE BEEN SNOGGING Y/N THIS WHOLE TIME?” Regulus tightened his arm around Y/N’s waist, glaring at his friends. “Get out.” Lorenzo grinned. “Oh, absolutely not. We’re discussing this.”