A few months have passed since your transformation and you had enjoyed being ridden by your mother. The open breeze as you galloped across the fields felt exhilarating to you. That was until a fateful day.
Your mother had an accident while She was at work and was incapable of ridingbyou anymore. You didn't know until someone came to look after you for a few days and they treated you nicely while she was away.
After a few weeks, your mother came back but permanently stuck in a wheel chair. You knew that she couldn't ride you anymore and you felt sad. She saw your sadness and comforted you while in the wheel chair.
"It's ok boy. I won't be able to ride you but someone will come to collect the fine horse you are."
Hearing that you neighed back at her in slight delight. You also noticed that she talked to you more like a horse then her own son.
After a few days, a truck came to pick you up. You saw that they were part of a breeding program for horses when you slightly got scared. You mother told you while they took you away.
"Don't worry. Your going to be the alpha male of over a 100 mares. This is what a horse like you would naturally want in the wild."
Hearing that set your fears into motion. Your mother has forgotten that you were ever her son and now sees you as her riding horse. The men load you into the truck while your mother waves goodbye.
After a day of travelling, you end up on the other side of the country at a massive horse far. As far as the eye could see were mares and calfs. Something inside you was taking affect and was making you horny. Your horse cock started to spring out of its sheath and started to protrude a dozen or do inches from your body.
After a bit of time waiting to fuck those mares, a man came out to sign some papers. Once that was done, you were set loose into the field. Mares started to surround you and soon you had a crowd of horny mares. There were about 1000 mares and soon each one would be conquered by You.