After much careful internet research I have determined that the titties belong to “Nikki” who appears in a VoyeurWeb set dating to 2007.
Petra Morgan’s Tied Titties
Adult star Petra Morgan, admiring her tightly-bound titties in a mirror:
From a website that doesn’t exist anymore.
Fondling Her Titties
Katie Kox has big titties, and men like to play with them. From this gallery.
Titties Clamped And Zapped
“So how does it feel, those tight little clamps hurting your fat nipples?”
Panel from a Dofantasy comic, via Kinky Delight.
