Tim first?

Tim walked further into the pitch black room, followed by Isabelle. While seated, Brittany reached under her grapefruit sized testes and plunged a fist into her sopping pussy.

Screaming in orgasm, she lowered the tip of her tree stump cock toward the unsuspecting couple. Two ropes of viral cum erupted from the appendage, jetting across the room. The first struck Isabelle, its viscous mass pinning her to the wall. The second struck and encapsulated the doorknob. No escape.

Rising from the floor, Brittany leaped between Tim and the door and turned on the light.

"What the...", Tim stammered, backing away. Isabelle could only muster a muffled shriek, the cum cocoon covering her face.

"Do you like what you see? Would you like to be like ME?"

Tim backed up further, the kitchen island halting his retreat, and a look of desperation spread across his face.

Brittany saw her own form reflecting in the dining room mirror. Beach ball sized breasts with shot glass size nipples hung above rippling defined abs. Each nipple dribbled milk down her monstrous quads. The flaccid veiny monster cock was beginning to reinflate from its earlier discharge. It was two feet long and now the diameter of a two liter soda bottle. In its shadow, the newly birthed testes emerged, hanging to her knees. They glistened with the grool dripping from the pussy above it. She could feel the massive sinews of her back muscles flex to balance all of the front heavy expansion her body had underwent.

The futa pheromones in the air from the cum discharge started to take control of Tim's mind. His expression relaxed. He subconsciously stripped his clothes off, revealing an overweight middle aged body. Sagging breasts and a large stomach overhung a small cock and balls. Grasping and pumping his cock furiously, Tim got it erect, if only to 3".

"Nnnn... mmmmmfff...." were the only sounds Isabelle could manage as she continued to struggle against the gelatinous mass covering her mouth and body.

"Well, I think we can improve on that", said Brittany.

Turning to face Isabella she said, "I think you'll be impressed with the outcome."

Brittany's mind wandered for a split second. She had five orifices to satisfy: cock slit, pussy, anus and two nipples.