Toby and Tye were identical twins. They did everything together. They had developed a special ability from the hormones introduced to their dad during pregnancy but never knew until Tye was out in the woods peeing when he saw a beautiful golden retriever that was female he had never been attracted to females but also never had noticed what genitals they had. And and this one approached he began to inspect her and her crotch feeling all over it. He wondered what it would feel like to have one. Chills affected his body all over he began sweating and his dick rose out of its sheath the pleasure making him giddy, his warm dick felt really really good and then felt super good a feeling welled up inside him like he needed to owe really bad and he couldn’t help but let it go and discovered surprisingly translucent white fluid pouring from his cock hands free spurt after spurt causing him to sit down and the rock and dirt get wet beneath him. None of his family ever wore clothes or underwear but he wondered how to hide this. White gunk covered his crotch. His dick was shrinking eventually there was a vulva just like the dogs still to young for boobs he couldn’t wait to tell his brother
Toby saw his brother coming down from the hill running toward him he was playing alone at the barn attempting to make something cool. He promptly bent over with no shame and showed Toby his new snatch hey Cody something pretty cool happened in the forest, now my part is different it felt super good Toby exclaimed woah let me see, inspecting the tight folds making tye squirm the smell inviting somthing within toby that was unfamiliar but made him catch wood in his crotch a tiny bit of pink showing from his sheath. Not knowing what it was he curled his upper lip and smelled deeper. Pushing tye into the barn door and began to lick at him, walking him inside tye squealing from the pleasure and tinginess of the touches, Toby laid him in his back on a small hay bale, he finally let his brother from full instinct dive deep inside him, sending waves of new pleasure to him that were so stong he couldn’t stand it. Trying t9 mo even press his head away from his crotch at times it was so intense but Toby was focused as he turned around and placed his dick in tyes mouth in the 69 position no yet knowing what it was. Tye instinctively sucked on the pp hanging in front of him making his brother go even harder tye had the strongest orgasm of his young life as his vulva contracted around Toby’s tongues Toby plunged deep inside tyes mouth making it hard for him to breathe because of the knot. He watched his brother butthole pulse as he came buckets down tyes throat and tye creamed and Toby lapped it up. Tye spitting and choking and Toby noticing he tried to free himself but couldn’t he had to reposition himself so the cum could go down tyes throat as he came tye had tears fill his eyes from the sting but enjoyed it very much swallowing all his brothers load. As his cick pushed it at least took 10 minutes to go down. The gasping for air his face covered in cum after. How did you get your thingy to look like that Toby asked? I donno huff* tye responded huff* cayhcjjg his breath huff* I just thought huff* about it. Huff huff* Toby then tried to focus on what it would feel like were his to change and he felt somthing click. His penis began to rise again with intense waves of pleasure. He came again and again and before he knew it he too had a vulva matching his brothers exclaiming look now I have one too! They pressed them together and jumped till they both came again. Can we go back Toby asked? I donno said tye, I haven’t tried. They both focused and climaxed again as their clits grew and their balls came out their vulvas. Befire they knew it they were back to normal. Dicks back in sheaths. They didn’t do anything else until that night sneaking into each others rooms after Jillian had gone to sleep. And the house was quiet. Eating each other out swallowing each others cum and eventually tye fucked Tony first and came inside. The two were unexpectedly locked together and fell off the bed with a thump, they turned toward each other still in climax looking terrified as the floor made a few creaks and knowing what that meant they both glanced toward the door. Ian opened the door in another moment “hey what are you guys doing up so late, oh, oh no, not yet, oh no, what the fuck! Wait Toby is that you? Yes Toby said weren’t you a girl? Ian asked Toby said no but the showed me how to change doing the math in his head he said ok guys. And going against his better judgement he shut the door and went to get Jillian. Tye and Toby pushed and pulled against each other for pleasure caressing each other telling each other how much fun that was in case they get into trouble. When Jillian entered the room they turned in the light and he said to Ian sure enough I bet it was the estrogen epi pen mixture. Well how bad can it be, bad if he’s gotten erm him pregnant! Pretty bad. They are too young! Ian said I doubt it if the body’s doing it the body wants to procreate Jillian retouted. They tried to separate the kn9t but just made them both cum again and could very easily tell so to save themselves embarrassment and feeling odd they left them alone until tye popped out. Leaving Toby leaking all over the floor. Jillian inspected Toby’s vagina and said so you guys said you could change? He asked Toby nodded and closed his eyes to concentrate. Within just a few moments gushes of cum spilled from Toby’s womb and his clit grew into a dick and his hole pushed out two balls and was covered by his sack. Check it dad, tye said as he crossed his legs and shit his eyes to focus his dick rising again standing on end both fathers watching nervously. As he shot cum again all over the floor and even some on them grossing them out. His penis retracted leaving a vagina. Both the father exchanged glances and before having a deep conversation outside they said. Wow, just wow. They came back inside and iscisses to the two boys what they did was private and told them one could get pregnant that they couldn’t stop them but advised them not to do this with relatives, who to do it with they asked? Not my son or daughter Ian said first. Then Ashley’s. Mia or max? They asked no no not them either. Just yourself for now. That how we grew up and moved the boys back to their different rooms the two saddened by what they had just learned.