She gasps when he walks in— towel half-off, legs spread on the couch like she didn’t hear him come home. Stepbrother freezes mid-step, then grins like a wolf who just found a locked door with no key. Thick thighs quiver as they both move in closer—one hand gripping her hip hard enough to leave marks, the other sliding up her back to shove her down deeper. Moans turn desperate when his cock slams into that tight pussy from behind, every thrust making her toes curl against the cushion.