May and Brad last on the ground heaped in their own juices and plenty of Mary's milk. Mary couldn't help but smile. Those vials turned out to be the best thing that had ever happened to her.
Then she got an idea, it was a wonderful idea! Brad laid next to her basking in the pleasure when he felt Mary move on top of him.
"Give me that sperm!"
She bent down and closed her lips around his dick. He let out a soft moan.
Mary was on a mission now, she milked his penis like he milked her tits. And it didn't take long, soon he was sorting a hot load into her throat. They both moaned out in carnal joy.
Mary released him and waited, at first nothing happened and she was disappointed. But almost immediately her breast ballooned out to K cups yet again. But the transformation didn't stop there, she noticed her nipples erecting, no they were growing! Her nipples mushroomed out and they turned into 8 inch dicks!
She moaned as she rubbed them. They were very sensitive. She popped one into her mouth and realized she could suck on them. She popped both in her mouth and orgasmed hard from the pleasure, this time though she felt her boobs release some of their contents out of her new pair of dicks and into her mouth. It tasted better than Brad's did.
Without giving Brad a chance to move, she rammed her new dicks into his mouth. He obliged and began sucking. The new feeling was amazing. She loved this new transformation!
She was about to cum again and she pushed her penises deep into his throat and there wasn't even enough room to gag, then she shot a heavy load into his stomach. Her boobs were now DDD and she had maybe one more cum left in her.
So she pulled out of his mouth and gently slid one up his ass. She didn't want to scare him off too quickly, but what the hell? She rammed the other dick inside there too. He gasped in pain and delight.
She was rocking him back and forth fully submerged in his ass. She gripped him hard and... And... Came! She moaned out in her orgasm and gave his ass every last drop of his very fertilized seed from her breasts.
His belly started to expand from the amount of liquid inside of him. Mary's new dicks deflated and shrunk down to her original nipples. And her breasts were once again B cups.
Then she saw something strange... Brads belly was moving!
"Brad I think you're pregnant!"