Lisa feels woozy, and then watches as the world suddenly gains a transparent tone. Behind her, a man walks right through her, and Lisa guesses that she is in another dimension, so that the changes can happen.
They don't take long. First, Mary watches as her nipples seem to lengthen slightly, turning into tiny cones. Then a raging pain bursting into existence in her chest, and Lisa looks down to see them expanding. They swell and grow, larger and larger, ripping through her bikini. They continue to grow, until she feels them straining against her. The start to pull her to the ground, and Lisa goes with them, not resisting. She knows that she is becoming Matt's dream-girl.
Ending up on her hands and knees, her breasts hanging practically to the floor, Lisa feels the same raging pain in her hips. Then she screams, as her cartilage is shifted, and her hips widen. Her bikini bottom snaps, and rockets off into the darkness around her, leaving her stark naked. She gains curves, curves which have been unknown to woman before, and her ass gently wobbles, having had it's own growth. Her breasts hang to the ground, touching the floor, and Lisa feels pleasure start to bubble within her. Then a new sensation begins, as the old one ends, one of a gentle caress. Her breasts seem to get even heavier, as if filling with something. Then something begins to drip from her nipples. Wondering what Matt's dream girl is, Lisa looks down at her cavernous cleavage. Dripping from her now inch long nipples, are fat, ivory droplets of milk. She looked around, and the darkness around her swirled, forming a mirror.
In the mirror, Lisa saw a girl. Her breasts, firm and full, covered the space between the floor and her chest. Her nipples were dark brown, almost black, in contrast to her taut, pale boob flesh. A small puddle of milk had collected underneath her nipples, and continued to spread. Lisa turned to the side, and in the mirror, the girl reflected it, turning to the side to reveal curvy hips, a thin waist, and a fleshy ass. Lisa, by now, had deduced that the girl in the mirror was her. Then the darkness seemed to fade, replaced with the view of the beach. Around, people walked by, not noticing the human cow.
Lisa felt a spark in her head, as if connected to someone. She could feel . . . . Matt. He was waiting for her, at the beach. She crawled over the wooden board walk, feeling milk trail behind her. She let out a groan, as pleasure began to well up inside her. She was so close to orgasm.
TIME SKIP
Lisa finally reached the beach car park, where Matt was waiting for her. It seemed that no one could see her as she truly was, except for Matt. To everyone else, She looked like a regular person. Matt led her to his van, where she climbed in the back. The back was padded, surprisingly, and her lactating breasts wobbled, as the car started.
Lisa stood there for a while, feeling the car turn left, right and stop occasionally. Then the car stopped and Matt turned off the engine. he came round and opened the van, and I found myself . . . .