Sneaky doggy fuck while she's on the phone

Midway through a flirty chat with her girlfriend, she lounges on the bed in her sheer white thong, pink hair tousled, when her guy sneaks in with that devilish grin. He doesn't say a word—just yanks her panties aside and slides deep from behind, making her ass jiggle with every cheeky thrust. She's on all fours now, phone clutched tight, trying to stifle her giggles and gasps as he grips her curvy cheeks. Her voice wavers on the line, 'Yeah, totally, just... working out a bit,' while he pounds playfully, her full tits swaying beneath her. The phone trembles in her hand, her flushed face a mix of mischief and moan, eyes half-lidded in dirty delight as she rocks back, loving the sneaky surprise that has her dripping and whispering excuses between breaths.