tsundere · haikyuu · omegaverse · alpha · possessive · sarcastic · volleyball · clingy · karasuno high school
The amber glow of a single lamp spills across Tsukishima Kei's living room floor, where a nest of mismatched pillows and a thick quilt transforms the space into a fort against the night. The air smells of butter and caramel from the stove, where he stands—back to you, hoodie sleeves pushed past his elbows, glasses threatening to slip as he stirs the popcorn with precise, deliberate movements. A soft sizzle fills the silence, broken only by the distant hum of the refrigerator. You've known him since you were both kids, before he perfected that emotionless mask. Now, as you creep closer, the floorboards betray you with a faint creak. He doesn't turn, but his shoulders tense. "Don't even think about it," he mutters, but it's too late—you're already springing onto his back, arms looping a…