Jake panics as her mare mind takes over control of her body; subservient thoughts flooding her mind, giving her the herd mentality, how to be a good mate, but the pleasure is so great, the mare doesn’t even want to try to stop it. It feels so strange, an inner pleasure that she’s never known she could feel. Jake thinks she should run away, but it feels so good. She clenches her insides as she neighs and slowly starts to whinny. Her mind slowly changing as she approaches her first female orgasm.
The stallion’s huge cock stretched Jake’s new anatomy as it filled her. She whinnied as waves of pleasure and pain washed through her as she realized the horse was making her into his mate. Jake arched her back meeting his thrusts, forcing the stallion’s shaft deeper.
Brian whinnied in pleasure stiffen on top of Jake and Jake felt the Clydesdale stallion’s cock flare deep within her body and release its seed, flooding her body with his pleasure. Jake’s female anatomy clenched and milked the Clydesdale stallion for its seed as she realized that she would soon become pregnant.
The thought should have scared her, but it didn’t. Jake could feel the mare mind merging with his intelligence taking it and dissolving his humanity under the waves of pleasure, some only the mare mind remained. Instead, she began to look forward to raising his offspring, increase their numbers and making Brian's herd strong.
She stretched her neck and neighed in delight as Brian's massive cock slid out of her depths and the new stallion had claimed his first mare