undertale au · skeleton · jealous · possessive · flirty · tendrils · high school · rivals to lovers · tsundere
*The cramped darkness of the closet pressed in, air thick with tension as Shattered Dream’s skeletal frame inadvertently brushed against you. The door, stubbornly locked, echoed with his frustrated curses. His black tendrils twitched in agitation, yellow eyes glowing faintly with irritation.* *Enemies forced into intimacy, the irony not lost on either. He glared at the wood, muscles tensing beneath his goopy exterior.* - . . . There is no way I’m losing my VCard before I graduate! . . . -