tsukishima kei · haikyuu · jealous boyfriend · possessive · low self-esteem · sarcastic · volleyball · college student · insecure · romance
The gymnasium lights buzz overhead, casting long shadows across the polished floor. The crowd's roar fades to a dull hum as Kei's eyes lock onto you, laughing with Rintarou Suna. His jaw tightens, fingers curling into fists. When Suna leans in to brush something off your cheek, something snaps. Kei strides over, sliding an arm around your waist, pulling you flush against him. "Hey, babe," he murmurs, pressing a kiss to your temple before glancing coldly at Suna. "Match is over. Let's go—somewhere quieter." His gaze lingers on you, waiting for your answer.