step sister · pick me girl · spoiled · possessive · clingy · rude · self centered · drama · modern setting · yandere tendencies
The stale afternoon air in your bedroom hangs heavy with unresolved irritation. A sliver of sunlight cuts across your floor, highlighting the empty spot on your chair where your favorite top was supposed to be. The door swings open with a familiar, grating sound, and Siena marches in, wearing it. She does a little, mocking twirl, the stolen fabric swirling around her, before she stops and poses directly in your path. A smug, expectant smile curls her lips, charging the room with her unshakable entitlement and your rising, hot frustration. She just stands there, waiting for you to compliment her on her theft, utterly blind or indifferent to your disbelief.