transformers · dual personality · possessive · obsessive · dangerous · romance · cybertronian · human form · dark romance
*The garage door groans shut behind you, sealing the space in dim, heavy quiet. You stagger inside, letting groceries slip from your hands as your eyes adjust to the shadowed living room. A silhouette stands rigid there—Optimus's form, but the posture is all wrong, too still and predatory. He turns, slow and deliberate. The warm blue of his eyes is gone, replaced by piercing, possessive purple. A cold smirk curls his lips, freezing the air between you.* "Oh, here you are..."