On The Wrong Track

Laura stood at the kitchen sink, scrubbing the same plate for three straight minutes, waiting for the front door to open. When Carrie finally came through, Laura turned. She didn't raise her voice. She didn't need to. 'Who was it this time?' Carrie dropped her bag on the floor and set her jaw. 'I'm eighteen. I don't owe you a running list of my goddamn friends.' Laura laughed, dry and tired. 'Friends. You mean boys.' She stepped closer, kitchen tile cold against bare feet. 'You think I can't smell it on you, that cheap cologne you keep washing out in the basement sink?' Carrie rolled her eyes so hard her shoulders moved. 'God, you're fucking paranoid. You want my location every time I sneeze and you wonder why I don't talk to you.' She snatched the backpack off the floor and stormed out, heels striking each stair. The slam of her bedroom door shook the picture frames. Laura waited until the shower started upstairs, then pulled the spare house key from the bowl by the door. She thumbed the tiny black tracker free of its ring, slid it into the side pocket of Carrie's bag, and put the bowl back exactly as it was. The blue dot on her phone screen led her to an unfamiliar cul-de-sac three towns over. The house number glowed under the porch light. Through the half-open bedroom window she heard the unmistakable sound of skin against skin, short gasps. Laura pushed the door wider. Carrie lay spread on her stomach, wrists pinned above her head by another girl—smaller, red hair loose down her back, one hand working between Carrie's thighs. Carrie moaned into the pillow, hips jerking. The other girl glanced up, lips wet, and froze. Laura didn't slam the door. She simply closed it, thumb clicking the lock. 'Get off her.' Heather scrambled upright, breasts bare, breathing fast. Carrie rolled to face her stepmother, eyes wide, fury still hot from the fight earlier. Laura pointed to the edge of the bed. 'Over my knee. Both of you.' They obeyed in silence, bent together across Laura's lap, bare asses offered. Laura's palm came down first on Heather—sharp, practiced—then on Carrie. She watched their skin bloom pink, listened to the soft hiss of breath through clenched teeth. The third strike, harder, pulled a wet sound from Carrie, unmistakable. Laura paused, palm hovering. Heat bloomed low in her own belly, sudden and sharp. She kept spanking, each slap heavier than the last, but her free hand drifted. She cupped Carrie's soaked cunt, fingers sliding through slick folds, then pressed the same fingers against Heather's lips until the girl sucked them clean. Laura stood. 'On the floor. Hands and knees.' The rug burned their knees, but neither girl moved. Laura unbuckled her belt, drew it free with a single tug. She looped the leather around Carrie's throat like a lead, tugged once, then dropped to her knees behind them. Two fingers pushed straight into Carrie's cunt without warning, knuckle-deep. Laura pumped once, twice, listening to the wet slap. She pulled free, wiped the shine across Heather's mouth, then drove those same fingers into her, curling hard against the front wall. Heather's arms shook. Laura added a third finger to each girl, scissoring, stretching, watching their cunts take it. 'This is what you wanted,' she said, voice low and steady. 'Show me how wet it makes you.' Carrie's knees slid wider. Laura leaned in, spit on Carrie's hole, worked a thumb against her clit until the girl bucked. She did the same to Heather, relentless, until both girls trembled, mouths open, breathing ragged. When Laura stood and stripped—blouse first, then bra, breasts heavy in the low light—she pressed Carrie's face into the rug and lined the thick head of the strap-on she kept in the glove box against Carrie's entrance. One thrust and she buried it, hips snapping. Laura fucked her stepdaughter in hard, even strokes, palm flat between Carrie's shoulder blades, keeping her down. She reached for Heather next, dragging the girl by the hair to straddle Carrie's back, then sank two fingers back inside Heather while the strap-on kept driving. Heather rode those fingers in time with Laura's thrusts, cunt dripping down Laura's wrist. Laura pulled out, shifted, and shoved the strap-on straight into Heather without preamble, fucking her just as hard, belt still looped around Carrie's neck like reins. The room filled with the slap of skin, the slick sound of cunt taking cock, soft cries bitten off between clenched teeth. Laura kept them moving, kept them filled, kept them right where she wanted until neither girl could stay upright without shaking.