Guille's eyes gleam with primal hunger as he watches his partner assume the 'a perrito' position. Her ass, round and inviting, wiggles enticingly. He strokes his cock, leaking pre-cum, before pressing the head against her slick entrance. With a growl, he pushes in, filling her completely. She gasps, clawing at the sheets as he sets a punishing pace, fucking her like an animal. Her tits bounce, nipples hard, as he grunts, driving into her again and again. The room echoes with their filthy fucking, a symphony of lust and desire.