"Let's see how this will look"
Peter concentrated on Ty's legs causing the muscles to pump up to triple it's former size.
"Hmm, his waist is too weak now. Let compensate for that". Immediatly Ty's butt swelled to match his legs.
"Hey, i got it. He likes to horse around with his powers, now i'll let him horse around. Ty,you'll get a nice pair of horse hind legs".
In mere seconds Ty's feet became more rounded and elongated.
His toes merged and darkened and became hoofs. The elongated feet and concequently added weight forced Ty's knees up.
"Black, that would go nicely". Along Ty's legs and butt, black hair sprouted, while the ones continued to reform themselves.
"That tiny equipment is not right. Let's add some more volume."
Ty's pecker and ballsack started to inflate like a balloon until they both popped, revealing fully grown horse equipment.
Peter walked up and down abit looking at Ty, admirering his work.
Suddenly he veered up. He felt a sudden tinteling. As if he was humping on some pillows.
He scanned around the room to find Cocky, as the room was poorly illuminated. Cocky was part of Peter, but with his own will and the ability to stretch he could be everywhere in the room.
He spotted cocky in a closet, rumaging trough some piles of clothes.
"Cocky, come here." He said with a firm, but low voice.
His 'pet' complied.
"It would be a shame if Ty would be able to cover this nice handywork. That will not happen", Peter mumbled, seeing the clothes in the closet. He lifted his arm and aimed for the closet. A soft glow around hishand confirmed his power was working. He locked Ty's clothes from being manipulated.
"This will do, i think"