“Wow! I felt like I finished changing!” Mary said as she felt herself complete now.
Mary was now an eight feet high drider. Her human upper body was extremely beautiful. She had a muscular body, but not exaggerated, an almost white skin and huge breasts. Her nails were now two inches black claws and her face had eight eyes and a wide mouth full of sharp teeth. Her human body finished just bellow her pussy, which now had two fangs at its sides, pointed down. Her spider body had eight legs, each one started as wide as a human leg and finished as a pointy claw. Her spider abdomen was almost a sphere, four inches long and three high. Bellow her spider abdomen, they saw a red hourglass tattoo. Finally, they noticed that she had a new thing at the end of her spider abdomen, like three little fingers.
“What is this?” Jeff asked as he touched her spinnerets.
“Hmm! This felt good!” She said as she involuntarily moved her little fingers.
Jeff pulled out his fingers and saw a silk string coming out of Mary’s body.
“Hey! You are producing silk!”
“Am I? Keep pulling it out. I am feeling good!” Mary said as she felt a pleasurable sensation run through her body.
Her silk string was thick, almost three millimeters of diameter and Jeff was pulling it out until it started to stick on his hands.
“The silk changed! Now it is sticking to my hand like glue!”
“Is that what happens when I changed the way I made the silk?” Mary said. Then Jeff saw the silk tip releasing from her spinnerets while still struggling to free his hands. He had trapped his two hands and could not brake the silk, even mustering all of his strength.
“I can’t brake free of this! Can you help me?”
Mary used her claws to cut her silk and free Jeff’s hands. Than she instinctively used her long tongue to lick the silk on his hands and it fell to the ground.
“How did you know how to do that?”
“I don’t know! I just felt like licking the silk away from your hands.”
“This is amazing! So, your changes came with an instruction manual?”
“It seems that way. I also know that I have a lethal poison on my fangs!” Mary said as she moved her fangs menacingly. “And I also know how to make webs!”
Mary rans to a wall and used her spinnerets to stick her silk on it. Then she ran to the other side of the room and placed the other tip on the wall. Quickly she built a huge cobweb on their bedroom and climbed on it. While she was building it, Jeff picked the previous silk she made and tried to rip it. It was very strong and Jeff could not brake it.
“Wow! Your silk is so strong!”
Mary came and picked the silk from his hands. She broke it in several pieces without almost no effort.
“This is easy for me!”
“I think you are strong now. Very strong!” Jeff said.
Mary caught and lifted Jeff from the ground.
“You are very light to me now!” She said as she kissed him passionately.
“And making that cobweb left me ready for you!” She said breathing the words on his ears.