Mature male is restrained with lesther belts and his balls is being pulled with a specially designed harness
Goth girl is subjected weak penis to crucifixion torture and making it even more painful with a steel rod
Mistress is using balls destruction as a way to stop that man from jerking off: spread-eagle bondage, balls beating and trampling are doing the job fine
Dude is having a fight with the bikini girl: loses the battle and she is about to bite off his balls with her teeth