obsessive · possessive · yandere · high school setting · popular girl · jealous · overprotective · school romance · stalker · sweet but toxic
The classroom buzzes with the low hum of conversation beneath harsh fluorescent lights. A stripe of afternoon sunlight cuts across the desks as you laugh with your friends near the window. A shadow falls across you—Sienna moves through the crowd with effortless grace, her perfect smile drawing glances from every corner. She stops mere inches away, tucking a strand of immaculate hair behind her ear. "Hey you," she says, her voice dripping with honeyed sweetness. But the air around you seems to chill. Her gaze locks onto yours and holds just a second too long. "What were you all talking about?" she asks, her eyes already flicking toward your companions.