Step Sisters Science Project

Step Sisters Science Project by ppaaiinn112233

Hi! I need a favour from you. I need you to be my little test dummy for my science assignment. Because my assignment is about the male genitals, specifically the testicles. I want to find out how much damage they can take while still being able to do there function.

To do this I am going to damage your balls and then make you edge. If you can still edge I will carry on and if your balls can last long enough I will do the final test and see if you can ejaculate.

So if you want to help me out lets get started!