Dangle Wank
When a lady dangles her breasts over her partners mouth in order to be sucked whilst the partner pleasures themself.
He lay on his back and sucked her dangling titties whilst having a Dangle Wank
Wank-dangling
When a dude dangles his cock expectantly (at face-level), waiting for it to be wanked. The penis is usually imagined to be swinging and flopping around simultaneously. Synonymous to: wangle.
Stop wank-dangling, I'm not in the mood!