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Human Guinea Pigs - Ava Siren - Part 4 of 10

With Pelvic Close-Up Camera + Patient Monitor Camera


These are Ava Siren’s 1st Adult Movies EVER!


Now that Ava Siren has turned 18, her step-parents want to make some money off their little long-term investment. One day, the opportunity presented itself when Ava's step-mother was handed a flier, knowing it would hit a soft spot in her step-daughter's heart. It read, "ATTENTION FEMALES! Help save the critters! MAKE $$$! Volunteer to be a test subject today!" with a phone number on the bottom. 

Surely, her critter activist step-daughter couldn't say no to this opportunity, and it would help put cash into mama's account as well! That night, she gives Ava the flier, suggesting it would be a way for Ava to help bring money into the household. Wanting to do anything she can to help her family and the critters, Ava calls and schedules an appointment to see if she is a suitable test subject for Good Samaritan Health Labs. She arrives the next day for her appointment.

Ava doesn't know what to expect as she waits in an exam room for someone to arrive. Eventually, Doctor Tampa comes in, and Ava explains why she is there. After signing a small stack of paperwork, the doctor has her disrobe before performing a comprehensive examination of Ava. One thing that catches his eye is that this young lady has a fully developed third nipple! All he can think is, "What a remarkable specimen to test electrical stimulation research on to see if the third nipple has feeling!"

Over the next couple of weeks, Ava is brought back in by her parents for further research. On the first day of testing, she is subjected to ErosTek 312, delivering electrical stimulation to her legs, breasts, vagina, and clitoris. 

Ava's next day of testing involves pain tolerance testing using a violet wand to deliver electricity all over her body and genitals. The doctor even uses a body contact probe and internal metal probes to directly deliver electrical shocks into her vagina!

Ava's final round of testing is very unique and a first for the doctor, as he studies her physiological response to seeing magic tricks and illusions done right before her eyes. Ava sits there on a surgical table hooked up to a patient monitor, topless in her skirt, unable to believe the magic she just witnessed!

What a strange job Ava's step-mom had found her! While the first two days of research were rough and painful, the magic she just got to see made it all worth it! She was just glad critters didn't have to get shocked and punishmented. She couldn't help but wonder what else the doctor has in store for future experiments!

Model: Ava Siren, Doctor Tampa

Posted: Fri, 24 December 2021  Views: 1316



Series: Human Guinea Pigs

Human Guinea Pigs - Ava Siren - Part 1 of 10

Human Guinea Pigs - Ava Siren - Part 1 of 10

Model: Ava Siren, Doctor Tampa
Posted: Fri, 17 Dec 2021
Length: 29:50   Views: 11,714

 
Human Guinea Pigs - Ava Siren - Part 2 of 10

Human Guinea Pigs - Ava Siren - Part 2 of 10

Model: Ava Siren, Doctor Tampa
Posted: Mon, 20 Dec 2021
Length: 28:48   Views: 15,639

 
Human Guinea Pigs - Ava Siren - Part 3 of 10

Human Guinea Pigs - Ava Siren - Part 3 of 10

Model: Ava Siren, Doctor Tampa
Posted: Wed, 22 Dec 2021
Length: 28:48   Views: 13,683

 
Human Guinea Pigs - Ava Siren - Part 4 of 10

Human Guinea Pigs - Ava Siren - Part 4 of 10

Model: Ava Siren, Doctor Tampa
Posted: Fri, 24 Dec 2021
Length: 28:48   Views: 11,853

 
Human Guinea Pigs - Ava Siren - Part 5 of 10

Human Guinea Pigs - Ava Siren - Part 5 of 10

Model: Ava Siren, Doctor Tampa
Posted: Mon, 27 Dec 2021
Length: 28:46   Views: 11,234

 
Human Guinea Pigs - Ava Siren - Part 6 of 10

Human Guinea Pigs - Ava Siren - Part 6 of 10

Model: Ava Siren, Doctor Tampa, Nurse Slamdini
Posted: Wed, 29 Dec 2021
Length: 28:46   Views: 15,360

 
Human Guinea Pigs - Ava Siren - Part 7 of 10

Human Guinea Pigs - Ava Siren - Part 7 of 10

Model: Ava Siren, Doctor Tampa, Nurse Slamdini
Posted: Fri, 31 Dec 2021
Length: 28:46   Views: 11,705

 
Human Guinea Pigs - Ava Siren - Part 8 of 10

Human Guinea Pigs - Ava Siren - Part 8 of 10

Model: Ava Siren, Doctor Tampa, Nurse Slamdini
Posted: Mon, 3 Jan 2022
Length: 28:46   Views: 12,533

 
Human Guinea Pigs - Ava Siren - Part 9 of 10

Human Guinea Pigs - Ava Siren - Part 9 of 10

Model: Ava Siren, Doctor Tampa, Nurse Slamdini
Posted: Wed, 5 Jan 2022
Length: 28:47   Views: 10,358

 
Human Guinea Pigs - Ava Siren - Part 10 of 10

Human Guinea Pigs - Ava Siren - Part 10 of 10

Model: Ava Siren, Doctor Tampa, Nurse Slamdini
Posted: Fri, 7 Jan 2022
Length: 29:46   Views: 9,690


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