The best way of training a fuck slut is in bondage suspension, when the girl is helpless and her every hole is available for penetration
This girl has been bound and fucked for four days. Is she ready for her final exam at the BDSM dungeon?
Stretching MILF on the BDSM rack and then having her on her knees with her hands behind the back: machine-fucked in both cases!
for Fucking Machines
Steel restraints are holding girl's body firmly while she is begging to be allowed to cum
for Device Bondage