At first Kassondra Raine was really enjoying her enforced ride on the Sybian. She may have been wondering how long it would last, true, but she was enjoying it nonetheless:
And then she found out the eternal truth: ass, cash, or grass, nobody rides for free. In this case, it’s “ass” — conceptually speaking — but she’s paying with her actual mouth:
From Sexually Broken.
Elsewhere on Bondage Blog: