The first orgy

Zach's refractory period also appeared to be a different mutation. Whereas the previously genetic women had passed out after every orgasm, Zach remained conscious and the virally enhanced erection stood like a flag pole in front of them all.

"Zach, I thought I had killed you last night." sobbed Sunny.

"Z, I'd like to be called Z now. I think that the old Zach is gone... Your cock didn't break me... I don't know what happened."

"Sorry, but I'm cold", interjected Jenny.

"Me too... Come over to the closet and we'll find something together", said Sunny.

Jenny grabbed a pair of Sunny's yoga pants and a long sleeve Tee. The pants were a challenge for her watermelon sized quads and she strained to get them pulled on. The Tee was no better. No bra would fit, her eraser size nipples poking out in the chill of the bedroom air. She looked in the mirror and could not help a few rubs to her dormant mutated sex. She looked over her shoulder to see the Sunny's dangling labia as she bent over pulling one nylon stocking on and the repeating the exercise. Pulling on a g-string, the folds barely contained in the silky fabric.

"That's strange", thought Sunny, admiring the bulge, "those were not there a minute ago."

Z's virally mutated body was emitting an arousal lure that had found Sunny and Jenny. As Jenny stepped into a tight ribbed cotton red dress, Sunny strode toward her.

"Let me help you with that zipper", said Jenny.

Completing the zip, Jenny pressed her fabric constrained nipples into Sunny's back. The sensation instantly generated the same reaction in the redhead.

Z continued, "Maybe you didn't notice how clean the room is... I fed on every drop from last night. I couldn't help myself until it was all gone. I was only able to get as far as the bathroom with my belly dragging along the floor."

As Dani, ingested the final drop of Z's cum dripping down from the ceiling, the petite blonde looked down to find a stream of the same fluid leaking down her leg. Across the room Sunny had the same experience and the muscle bound Jenny's yoga crotch grew a stain.

Dani now under Z's pheromonal control walked toward the hyper sexual blonde on the bed. Z's appendage had started leaking fluids along its length through small raised circular openings that had formed, veins forming to push blood to the pulsing orifices. Hoisting herself up, Dani impaled her pussy on alien looking column, sinking down inch by inch shreiking with pleasure, her nocturnal labia awakening and grasping the rod, burying more and more of the meat.

With two feet visible of the infected penis, Dani fell to her side on the bed, rotating Z to her side as well. Z began to pump away at the stretched flesh of Dani's pussy, each traverse pulling the lips in and out.

Sunny and Jenny joined the couple on the bed, forming an orgy circle on their sides, Dani's face buried in Sunny's g-string, Sunny's tongue licking at Jenny's yoga pants covered lips, Jenny and Z face to face kissing.

The earlier leaking phenomena and Z's survival of the previous night's trauma were now evident, as Z's cock emerged from Dani's mouth. She panted through her nose... The mutation in Z had formed a continuous channel from the uterus to the mouth, running parallel to the esophagus and windpipe. The girls ingestion from the Z's ceiling coating orgasm had passed the trait on.

Z's eyes rolled back in her head, her organ pushing on into Sunny's pussy at Dani's face. Snaking and inching through Sunny and in turn emerging from her face it hit solid fabric at Jenny's pussy. With a grunt from Z, two bodies back, the snaking tube of mutant penis surged and burst through the fabric into Jenny's canal. Completing the circle, the cock emerged from Jenny's mouth and appeared at Z's lips. Z opened her mouth and the appendenge descended into its owners abdomen. Rocking her hips, Z **** the organ back and forth through the four full bodies of daisy chain as long as she could stand it... The openings along the massive appendage increased their secretions until a massive orgasm built deep in Z's testes, culminating in an orgasm several gallons in volume being deposited along its length and in its point of origin. The full length vaginal tubes in the recipients spasmed in orgasm and soaked in the mutant fluid.

The magnitude of the shared climax knocked all four of the infected out... Z's now four body length member retraced its path backwards through each torso, retracting, and resting in the host's uterus.