With a jolt, bellowing, the burro fucked into Maria's cunt. He could go no deeper. His cock-head had reached the core with about a foot of thick cock-shaft still sticking out between them.

"Ahhhhh," the woman moaned, wriggling, adoring to be stuffed to the very brim.

Belinda, under cover of her raincoat, tilted her wrist and slid all four fingers into her cunt, trying to imagine what it would feel like to be so full of throbbing animal cock.

Maria could have told her. It felt as if she had a lump of lead buried in her belly, a triangular wedge that flared and pulsed, while the brute's thick cock-shaft pried and levered in her cunt.

They held the full penetration for a few moments, as the burro relished the sensation of having almost all of his cock buried in hot cunt and the woman savored the thrill of being full of hot, hard cock-meat. Her pliable cunt-lips were clinging to his cock-stalk, spread into a wide oval around his fat cock. Cunt-juice slid down the beast's veined cock-shaft in pearly rivulets. Ribbons of pussy-juice ran down her crotch and soaked into the tight crack of her upthrust ass as she bridged beneath the beast.

She began to twist her supple hips, grinding her fuck-hole around on his cock like a juicy nut onto a meaty bolt. Her ass swung from side to side and her hips shot out as she jerked spasmodically on the burro's cock.

Her talented cunt-muscles worked, molding her cunt-walls tightly to the contours of his cock-head and cock-shaft, gripping every rippling inch. Her inner cunt-rings constricted and contracted, fluttering up his cock in a concentric caress, as if she were jerking him off inside her belly.

The donkey pumped his prick-muscles. His cock-stalk levered up like a crowbar, lifting Maria's ass and hips as it jolted higher. She came onto her tiptoes, stuck on the end of his prick. His cock pulsed again, tossing her about like a rag doll.