Yin the experiment

"Hello! My name is Yin! Is this the right place to register for a university experiment?" Yin asked shyly.

 "Why yes! You are in the right place. I am Andy. Please fill all the relevant forms and permissions" Andy said and asked her to remove her glasses

"Wow! You're pretty" the scientist said. "Er thanks. So what do I do here?" Yin asked

"What do I do now?" Yin asked. "Remove your dress" the scientist said. "Like this?" Yin asked. 

"No remove your bra too" Andy replied

"Like this?" Yin asked. "Remove your arms" the scientist said "I...I'm shy" Yin said. "If you want the job, you have to show us your body" Andy said

She passed her bra to Andy and he groped the cups of her bra lovingly

"Like this?" Yin stuck out her breasts. "Good, take off your panties too" Andy said

"Good, good" the scientist said as he took a sniff of her panties

"What now?" Yin asked, standing naked in front of Andy, feeling weirded out

Suddenly, Andy went up to Yin with a small gadget, pulling her nipples and using it like a stapler on her nipples!  

*Clack* *Clack*. "Ouch!" Yin yelled, not moving at all as he placed using it on her nipples

"What.. what is this?" Yin asked, looking at her nipples. Both of them now had nipple studs in them!

Still standing next to her, he placed the gadget on her vagina. *Clack* he "stapled" her pussy this time.

 Yin screamed in pain again

"Beautiful" Andy said as he touched Yin's clitoris to check his work

"Beautiful" Andy said again and suddenly ran off. He returned with chains. "What are you going to do with those?" Yin asked. He started linking her piercings, her clitoris to her nipples

Andy opened Yin's mouth and shoved the clamping gadget on her tongue

 . *Clack* he used the gadget again, this time on her tongue! She looked shock, with her tongue sticking out!. He attached an ring on her tongue too

"Now you will see what the chains are for" Andy said and reached for her piercings

"Beautiful... we're nearly done" the scientist said and brought out a shaver. Yin was shocked, not knowing what to expect

Andy shaved her head and body. "Now that you're smooth, we can perfect the next step" he said. "You're not done yet?" Yin slurred

*Bzzzz* Andy used a tattoo machine on Yin. She screamed in pain

"There you go. Beautiful" Andy said. Yin wondered what he had done to her. Tattoos are permanent and piercings will take long to heal

Andy suddenly dragged Yin by her chain. "Wha are yo doin?" Yin asked using her chained tongue. She was hauled in thrown into a cage. 

"There! You are called creature now! Now it's time to use you!" Andy said and took out his cock "No!" Yin screamed rattling the cage angrily

Andy attached the chain to the plug and thousands of volts of electricity surged through Yin's body. Her clitoris, nipples and tongue were the first to be shocked and she screamed in pain. Yin's brains fried from the electricity! 

Reluctantly, she was forced to suck and fuck him

Andy laughed. "Yes.. you are my creation now" he said to her

Having Yin lubricate his cock with her mouth, he got behind her and claimed her body!

For months, Andy used her for sex. She had lost her mind and was trained to get wet when he saw his cock. He used her frequently

She regularly sucked and fucked him and he used her pussy as a cum receptacle!

Months later, a man ran into the lab. "Yin? Yin! It's your fiancee, Tony! Where are you?" the man yelled frantically. 

In front of the lab, the scientist has been arrested by several police officers. "Yin! I finally found you after you were missing from our wedding 3 months ago!" Tony said, finding the cage with Yin in it!

But Yin was already too far gone! She had lost her mind and could only purr like a cat in the cage. She was horny seeing anybody, as the scientist had used her for sex for months!