suck hind tit

suck someone's hind tit

Sl. to be forced to do someone's bidding no matter how unpleasant or impossible. (Fig. on the idea of the last of a litter of animals to get its mother's milk. Potentially offensive. Use only with discretion.) What am I supposed to dosuck his hind tit? She acts like everybody has to suck her hind tit to keep their jobs.
See also: hind, suck, tit