Jennifer smoothed the Stallion's tool as the member grew to a full erection. She noted the strange glands which looked more like a circumcised human penis that that of a raw beastial cock.
The pony began to make almost moaning sounds as she smoothed the softening and cleaning fluids up and down the erection. As a Q-tip swab pursed the anterior open end of the pony's cock he looked back at Jennifer. Probing about she was doing as the Vet had explained.
The member of a stallion pony has a pocket just inside the opening. This pocket could or does fill with dried semen over any number of mountings. Once is dried a pearl of semen could slow or stop the urine and semen from escaping the pony. The practice was was used in many stud farms for the longevity of the stallion's ability to mount.
Jared was fast learning to actually enjoy his beastial naked form. His adversion to letting a human see him pee or even become erect had vanished. A step foreward of his forelegs made his body look thinner and longer. This too added to his feeling for more and more senualness of mares or girls.
As he stood his right forehoof wrote in the dirt floor "Hi Jenn !"
His movement was noted by Jennifer but she figured he was pawing the ground until the letters came into view.
Scrambling around to face the pony she looked at the dull and expressionless face.
"How, Who, Ahh what are you?" asked Jennifer stammering.
The pony carved the letters, J-A-R-R-E-D into the dirt floor which sent Jennifer to a sitting position. Suddenly the girl's face turned red as she reflected on her washing his penis and thinking about it's semi-human shape.
Standing up she led Jarred to a clean box stall and shut the gate door to lock him inside.
Shaking her head she wondered how her friend had been changed from boy of pony stallion in only two days. her thoughts were disturbed by the call of her mother for lunch.
"I was thinking," said Jennifer's father. "I asked Mister Foley at the Pony Lease if he need a good sound conformationed stallion? When he heard it was an American Shetlad he about went nuts! Offered me $100. per mare for the animal's service, I can see he's going to put our farm on the map!"
Jennifer wondered but had no way to suggest to her Father that the pony was anything other than a good looking stallion.