Car seat cradles her curves, blue dress hiked high over thick thighs, while stepmom squeezes her overflowing tits with both hands. Fabric strains across her belly folds, straps digging into flesh as she arches back against the door panel. Fingers knead deep into soft mounds, pulling them free from the low neckline with urgent tugs. Passenger seat dips under her weight, legs splayed across console and gear shift in cramped heat. Dress bunches at her waist, exposing pale skin and heavy curves that spill everywhere. She grips and lifts those massive tits, nipples hardening under her palms in the dim cabin light.