Peter continued to thrust his strange purple penis into Kristy beneath him as she moaned out enjoying everything he was doing to her. He didn't know what she had done to him or what had been done to her but he couldn't stop himself as the pleasure in her new sexual organ was more intense than he had ever felt before.
He felt his cock begin to wiggle and his orgasm start to build. He was almost afraid of cumming inside her but he knew he wasn't going to have a choice in the matter as he thrust his hips. He saw a glow from his crotch as his balls began to light up. There was a warm sensation moving around inside his sexual organ as he gritted his teeth and prepared for his climax.
"Oh... fuck!" He yelled out as he felt the warm gooey purple slime begin to flow from his cock and into Kristy.
Her moans of passion were music to his ears as it was painfully obvious she was enjoying every second of this. The purple goo seemed to cause her pleasure as it coated her insides as she wrapped her legs around him and holding him close not wanting to let a single drop escape until he finally collapsed to the mattress next to her.
"Oh shit, that was..." he started to say before he noticed her body begin to glow.
He quickly sat up and watched as the same glow he saw in his balls moments ago seemed to be expanding and glowing through her body as she moaned and writhed on the bed seemingly enjoying the sensation.
"Oh yes, oh God!" She yelled as the light began to leave her flowing out through her skin.
It formed a ball of light above her expanding and taking shape. It sprouted multiple tendrils, perhaps ten or twelve of them taking the form of what he could only describe as an orange squid or octopus. Kristy lay on the bed still reeling from what had just happened to her before the glowing squid floated out of the room disappearing through the wall.
"Kristy, are you alright?" He asked her.
"That was amazing, I want more," she said pulling him down on top of her as she began tasting his lips again.