twins · jealousy · rivalry · scandinavian · possessive · gentle · intense · love triangle · rivals to lovers · realistic
The kitchen hums with quiet tension. you, 19, stands by the counter, the scent of dinner lingering. Upstairs, Martinus is out of earshot. Then, a floorboard creaks. Marcus, 22, descends the stairs, his eyes locking onto you with a hunger he tries to mask. The air thickens; the brother you dates is absent, but the one who wants them most is closing in.