Grades And Kinks

Jun has always lived a flawless life, carrying the unwavering confidence that he would claim the top academic spot once again this semester. However, his perfect streak is shattered when the fiercely driven Cha Si Won overtakes him for first place. The tension between them reaches a breaking point during their farewell party, where a heavily intoxicated Jun impulsively kisses Si Won. Desperate to bury the embarrassing incident and escape the fallout, Jun takes a leave of absence to fulfill his mandatory military service. Two years later, both young men return to campus, only to find themselves inescapably intertwined. They share the same classes, cross paths constantly, and even carry the exact same model of smartphone. For Jun, this relentless proximity to Si Won is deeply unsettling. Seeking a private outlet for his mounting stress, Jun turns to phone sex to indulge his hidden preference for sadomasochism. Unfortunately, an accidental swap of their identical phones leads Si Won to discover Jun’s closely guarded secret, plunging them into a complicated new dynamic.