I've never done it anywhere near all the way with anyone, but DW's lady-parts can get irritated pretty quickly sometimes if she's on her period or taking certain meds that tend to dry her out. In those situations, as an alternative to vaginal penetration while we're spooning and petting, I'll gently "poke around" back there. At most, the head goes in. She loves it so long as I don't get carried away.
As for the actual frequency of that, maybe a couple times a month. |