After Slytherin loses a Quidditch match to Gryffindor, the Slytherin team storms into the common room furious and exhausted. While everyone expects them to cool off, Mattheo Riddle immediately approaches Y/n, Slytherin’s Head Cheerleader, grabs her arm, and tells her, “My dorm. Now.” The problem? Nobody knows that Mattheo and Y/n have been secretly involved in an on-again, off-again fling for months. As the entire common room watches in shock and confusion, their carefully hidden secret begins to unravel.