"Jen, it's me. Are you alright?" Dom asked. Jen's boyfriend stood in her backyard, her backpack in hand. He must have followed her home.
"Go away!" Jen cried, not wanting him to see her like this, with male equipment hanging from her crotch. Even if he thought there was nothing odd about her having a horsecock and balls. To his warped mind, that was one of the main reasons he wanted to date her.
"Jen come on. Susan told me what happened, before and during class. Do you need me to call anyone? She said it was like you hadn't cummed in forever." Dom said.
"I'm... I'm fine, just leave me alone!" Jen stammered.
"Fine. But if you don't want me call someone, at least let me come upstairs."
"I... I just want to be left alone." Jen muttered. She curled up into a ball, hating the way her penis was rubbing against her breasts. Her balls prevented her from closing her legs.
"I know where your family keeps the spare key Jen. I'm coming upstairs." Dom said. Jen heard him opening and closing the backdoor, and then enter the house. Sweat beaded down her forehead, anticipating his arrival. Her cock was semi-hard, the idea of having more sex drifting into her mind. She tried pushing those thoughts away, but it no avail.
The closer Dom got, the more turned on Jen became. By the time he entered her bedroom, Jen was sitting on her bed with a flagpole of a penis. Her balls heaved, low and full, while her sheets became soaked with juices.
"Looks like Susan didn't do the job earlier." Dom smirked when he saw his girlfriend's erection. Jen blushed, and started to cry again. Dom quickly rushed to her side, and began to comfort her.
"What's wrong Jen? You've been acting so weird today. Not wanting Susan to jack you off, and now this? What's going on?" Dom asked.
"I... this isn't... it's Kyle's fault!" Jen wailed.
"Kyle? That nerd from Biology? What's he got to do with anything?"
"He did this to me! He gave me the curse! The transform or..." Jen stopped herself before she gave it to her boyfriend. He was only trying to help, she didn't want to ruin his life too.
"What? That's an old legend, everyone knows it's not real." Dom dismissed the comment.
"No, it's not! He called me this morning, and caused this THING to grow!" jen said, pointing to her erect cock.
"Jen, you're not thinking clearly. All the blood in your body has gone to your dick. Let me help you take care of it, and then we can talk." Dom didn't give her a chance to answer.
He bent forward and started licking the tip of Jen's penis. His tongue washing over Jen's opening sent shivers up and down her spine. Dom continued to lick, while also taking his clothes off. Jen couldn't stop herself, and did so as well. Soon they were both naked, Dom giving Jen her first blowjob.
But that wasn't enough. Dom could see Jen was going to need a proper fucking to satisfy her needs. He quickly flips her over, and slides his own cock into her moist cunt. His penis pales in comparison to Jen's, but to any other normal teenager it's on the larger side. Flaccid it was about four inches, and erect it doubled in size to eight or even nine inches.
Jen screamed in pleasure as Dom's penis filled her up. Her own cock waved in the air, once in a while smacking against her nipples heightening her pleasure. Her balls slapped against Dom's as he started ramming in and out of her.
"God Jen you're so tight. You must be really back up." Dom said in the middle of the fucking. All Jen could do was nod and try to keep her mind clear. She didn't want to enjoy this, but she was. She loved every second. She loved that Kyle transformed her at all.
And as she reached her orgasm, she realized she could fix things. She had the curse, she could give it to someone else and make them change her back. Why hadn't she thought about this before?
Her horsecock spewed its load all over her bed, and soon after Dom's emptied itself into Jen's pussy. Both horse cum and human cum mixed on the bed, and soon the two teenagers collapsed onto each other. Jen didn't even mind that her penis was being pressed between her breasts.
"Do I want to give the curse to Dom, or maybe someone else?" Jen thought, waiting for her penis to deflate.