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
BDSM cross crucifixion is just a beginning of his problems because the main event is cruel balls whipping
Leggy girl is using high heel shoe to pull the clamping chains before starting the barefoot femdom trampling
Bitch is adjusting the bolts making sure steel clamp is tight enough for slave's balls to be cut off