Mum always warned us, “Don’t kick a boy in the balls too much, because you can make him infertile.” But how accurate is this old wives tale? Can regular daily ballbusting make a boy infertile by reducing sperm quantity or quality? Ballbusting Scientist Stacy had to find out! First I used a sperm count fertility test on this guys semen sample. He hadn’t been allowed to cum for weeks. Then, every day for one whole week I delivered the most devastating full-power10/10 running ball kicks. I held nothing back, since it’s for science, I needed to try to absolutely destroy every part of his stupid testicles. Every day he ends up on the floor, his balls aching, unable to recover from such regular cbt. Even my feet got bruised from this experiment, so you can imagine what it did to his worthless testes LOL. But don’t worry, Miss BallbustingStacy had loads of fun and got to wear new sexy and revealing outfits each day! At the end of the week, we did another fertility test on his broken balls to find out what effects this week-long adventure had on his little spermies – you’ll have to watch to find out