Deep Throat Bondage BJ
The nice thing about this bondage position is that the angles align easily for maximum-depth bondage deep-throating:
Art is by Bill Ward. You can tell it dates from the 1970s, because when else did they draw luxuriant pubic hair like that?
Elsewhere on Bondage Blog:
[…] Artwork is by Bill Ward. [Update: And we have seen it before.] […]