Your dick explodes through your boxers, enticed by the prospect of a mare in heat. You move forward, guiding
your member into her quivering vagina. Claire neighs in pleasure, eyes rolling in her head. Its not that easy
for you to enter though. You lean up and over, allowing your increased weight to be carried by Claire's thick,
muscled back.
You look down at your hands as you pound at Claire's cunt, watching as they ball up into fists. Your nails
thicken and expand, coating your fingers and leaving your hands as an unfeeling black mass. You feel your
shoes rip and fall apart as a matching pair of hooves tip your feet.
You try and look down at Claire's ass but your next muscles pulse and thicken, stopping you from seeing all
the way down. Instead, still hammering away, you watch as Claire, who has turned her head to see you, flares
her nostrils, which stay flared and stretch across her face. Her lips darken and thicken, the top lip fusing
with her nose to create a small muzzle. Ever so slowly, her jaw cracks and begins to stretch forward. She
neighs again in equine orgasm as her eyes darken into brown orbs. Her face stops stretching when her nose is
almost a foot away from her face and she throws her head back in delight.
“So... gooooooooood,” Claire's voice cracks and breaks down into equine grunts and whinnies.
You feel a twinge in your dick, and know what's coming next. You slam harder, urging the changes on. With more
force than you thought possible, your jaw slams forward, your thick lips twitching. You snort and doff as your
nose flares and stretches across your face, fusing with your mouth into a horse's muzzle.
“NEIIIIIIGH!” you bellow as you blow your load in Claire's cunt.