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Mad Science

Applying the Catalyst

added by fortestingpurposes 7 years ago O

“You ready to give this a try?” He asked, looking down at a slowly rising Kara.

“As ready as I’ll ever be.” She replied, losing herself to the steady thrum of blood pumping into her body.

She knew this was inevitable from the moment the light came on earlier that morning. Transformations were triggered by masturbation and she had become his penis. The change had messed with her brain to make it seem OK, but having decided to accept the situation on her own made it easy to deal with. Or maybe that was entirely part of the condition. Either way, she was ready to do her penile duties.

Henry settled on the couch and made sure his dick girl was comfortable before dribbling lubricant along her shoulders and chest. The clear fluid ran between her cleavage and down to the place where her stomach merged with his shaft. He had no intention of forcing something like this on her but, now that they were actually trying it, he couldn’t help his excitement. It was evident from the way Kara’s body had risen.

He gently wrapped a hand a few centimeters below her arms and began to squeeze and stroke. Each movement made her squirm. She hugged her breasts and ran her hands along her neck and shoulders. Now that she was fully erect, every inch of her skin was highly sensitive. It was unfamiliar, yet comparable to the best massage she had ever felt. Henry breathed heavily as he continued to work the lower end of their shaft. Gobs of pre-cum began to fill her mouth, stifling any sounds she may have made otherwise. Each time he tightened his grip, fluid was pushed out. It streamed down her chin and onto her breasts, charging the lubricant as the fluids mixed.

Henry couldn’t believe how sensitive her body felt. Kara was an amazing penis. She self-stimulated while he handled her lower body. The significant increase in girth filled his fist, giving him a sense of virility he’d never experienced before. They continued like that for several minutes, building up heat. It was only a matter of time now. Each stroke brought them closer to release.

Kara’s body twitched violently when it finally came. Henry’s hot cum rushed up her throat, blasting from her mouth in rapid spurts. As the last of it oozed down her chin, she began to go limp. Her head throbbed and the room was spinning. They shared a sense of bliss in the dizzy afterglow, but the lightheaded feeling didn’t subside.

She expected as much from such a wild ride, but began to feel hints of pressure where her body had merged with his shaft. Were they changing back?

The pressure continued to escalate. Henry must have felt it too. His hand released her torso and fell on his thigh. The other was held against his temple as the shared headache and pressure overwhelmed them.

The shard pulsed quietly as their vision blurred.

Like before, they passed out...


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