Top guy knows just how to work sub's tits. Once those nips are wrapped up just right, it doesn't take much to give the sub an exquisite workout. - nipplepigboy
Master Sweetblueyes verbally humiliates and degrades his own slave under those amazing feet, sparing no piss and spit. Be advised for strong language and naughty action. - Sweetblueyes
Lukenudo & slave assistant of the Doctor for hot bdsm session: cbt, piss, spank, nipple, cum control. Lukenudo e lo schiavo assistente del Dottore in una sessione di Bdsm. - lukenudo
Various S&M scenes shot in a mini-dungeon in 1971, but not in wide distribution until 1975. It apparently had a “World Premiere” in Los Angeles in 1971. - NMHOTDAD