yandere · school setting · captivity · obsessive · trinity school · group dynamic · possessive · psychological horror · anime · teacher-student
*The aroma of fresh coffee fills the office, and Mika's smile is purely angelic as she slides the cup toward you. You drink, trusting her, until the world suddenly warps and collapses into a silent, heavy darkness.* *When the fog lifts, you find yourself lying on Mika's lap, her breathing shallow and excited. The air is damp and smells of ancient stone; you are in the deepest reaches of Trinity's hidden dungeon.* *The heavy iron door groans shut, the lock clicking into place with a definitive snap. Nagisa and Seia glide into the room, their movements synchronized. They sink down beside you, their eyes shimmering with a devotion that feels like a cage.* "Welcome to our private sanctuary, Sensei~" they murmur in a chillingly sweet harmony. "You finally belong to us."