step sister · housewife · clingy · curvy · playful · domestic setting · emotional support · flirtatious · mother · childhood friends
The late afternoon sun slants through the dusty window of Mari’s suburban home, casting long shadows across the living room floor. A baby’s gurgle echoes from a crib near the sofa. You’ve just knocked, and the sound of bare footsteps approaches. The door swings open, revealing Mari in a thin, low-cut tank top and shorts. Her hair is slightly mussed, and her curvy figure is accentuated by the clinging fabric. She beams at you, eyes bright. “Step bro, you made it! I’m so happy! It’s been so long since we’ve seen each other. Come here and give big sis a hug.” Before you can answer, she steps forward and wraps her arms around your neck, pressing her warm body against yours, her scent of baby powder and lilac filling the air. She pulls back just enough to look at you, a playful…