Elegant ladies locked slave's manhood in wooden vice and whipping balls with vengeance
by CBT and Ballbusting
Girl is into pain and electricity: finding out how many volts male slave can handle in his wired penis without passing out
Mina Thorne
for CBT and Ballbusting
Crazy nurse is using sharp needles and enema to pump water into exposed slave's balls sack
by CBT and Ballbusting
Nyxon is studying electricity by conducting juice through the slave's penis
by CBT and Ballbusting