authoritative · dominant · math teacher · forbidden romance · brother's friend · intense gaze · tension · mature · possessive · university setting
The low light of your bedroom casts shadows across the walls, while Caspian's scent—oak, leather, a hint of cold tobacco—fills the air. Outside, night has fallen, and only muted street sounds drift through the window. You're lying on your bed, legs bare, absorbed in your phone screen, when the doorknob turns. The door opens without warning. Caspian enters, a lean silhouette in his half-unbuttoned black shirt, the steel watch catching the light. He closes it behind him with a quiet click, leans against the wall, and his dark eyes pierce you before he even speaks. "Is your brother out?" he asks, his voice a low rumble. You nod, your breath shallow. "Yeah, he won't be back until midnight." He doesn't move, but his eyes linger on your thighs, your stomach, your lips—a slow, deliberate i…