When Jeff entered her, Mary had an instant orgasm and started moaning louder. She started to kiss Jeff passionately while he massaged her breasts. When Jeff pinched her nipples, Mary screamed in pleasure as another orgasm hit her. Her pussy was clenching on his penis and soon he shot his load inside her, giving Mary her third orgasm.
Mary kept Jeff’s dick inside her while she kissed him.
“Hey!” Jeff said as she licked his face. “What are you doing?” He asked, intrigued.
I don’t know! I just felt like licking.” Mary said as she licked his face again.
“And your tongue is harsher. Did you changed some more?” He asked.
Mary climbed down Jeff’s body and inspected her body. She noticed that her tail was now three and a half feet long and was thicker. Her feet also seemed longer than usual and she stood up to find out she couldn’t put her feet entirely on the ground anymore. Now she was standing on her toes, but it wasn’t uncomfortable.
“I can’t put my feet on the ground anymore and they seem to be growing too.” She said.
“What was the vial you drank from? I didn’t read its label.”
“It was a tiger vial.” Mary said, blushing.
“A tiger? Are you becoming a tiger now?”
“Yes, and I think I will be a full tiger since I drank the entire vial. I just wanted to know is the time that it will take to change me into a tigress.”
Then, just to emphasize her words, Jeff saw as orange, black and white fur grew on Mary’s body. She looked at it amazed by the fast growth of her fur. She had orange fur with black stripes over her back and on her arms and legs. Her chest, belly and crotch was growing white fur.
“Wow! That’s amazing!” Jeff said.
“I am really becoming a tigress.” Mary said, impressed by her fur.
Jeff stood at her side and noticed that she was taller now that she was standing on her toes. Jeff was 6’4” and Mary 5’8” and now they were the same height. He stroked her fur and Mary closed her eyes and started to purr. Her fur covered her entire body, including her face.
Jeff looked at her body and noticed that her changes were advancing when she started to grow.
“Your feet!” He exclaimed softly.
Mary opened her eyes and saw that her feet were growing while her toes were reshaping. Her nails disappeared in her toes. Her legs became more like hind legs.
“The changes are speeding up now!” Mary said, feeling her new legs.
Then she stretched her toes and they saw as the sharp claws hit the floor.
“Wow! You have some big claws now!” Jeff exclaimed.
“And animal legs too!” She said amazed by what was happening to her.
Mary put her hands around Jeff’s neck and pulled him into a kiss. She was a bit taller than he was now and while they kissed, Mary felt like Jeff was shrinking. When she opened her eyes, she saw that she grew another foot taller while kissing.
“I am growing taller!” She said as she towered Jeff now by a foot and a half.
Jeff looked up with his mouth agape. Mary was becoming almost a giant before him. She was also leaning on his shoulders with increasing weight.