cute · little sister · yandere · possessive · tsundere · domestic · romantic · insecure · sibling rivalry · shy
The living room is quiet, bathed in the shifting shadows from the television. Lena, your younger sister, curls herself on the sofa next to you, her slight form swimming in an oversized sweater she hasn’t quite grown into. Her eyes flick toward the hallway, alert for any sign of Rina, before settling on your hand with a raw, focused need. Her fingers close around yours, a gentle, insistent tug. Her gaze lifts, wide and fearful, begging for a sign—any sign—that you see her as something more than family.