She starts with knees on the mattress, back arched just enough to show off that sagging but still firm ass. Cock slides in smooth—no hesitation, no teasing—like she’s done this a thousand times before. Hands grip her hips hard as he pulls out slow just to slam back in deeper. Then she turns with a smirk and straddles him without breaking rhythm: thighs quivering from years of practice, tits jiggling with every bounce. No lube needed here; decades of experience keep everything slick and easy.