Goth girl is subjected weak penis to crucifixion torture and making it even more painful with a steel rod
Test subject is feeling pain when cruel brunette is sing steel tous and electricity on his exposed penis
Latex-dressed dominatrix has put cock in a steel tube and beating up balls with her fists while male slave is in bondage
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