What however is a "lifetime oral-sex partner" & unless in multi partner relationships how can you have more than one when monogamous?
To Paraphrase Douglas Adams,
“Many respectable scientists said that they weren't going to stand for this sort of thing -- partly because it was a debasement of science, but mostly because they never got invited to those sort of parties.”
― The Hitchhiker's Guide to the Galaxy
I would think rare in any one's book!
How am I not dead yet??
I'm not your keeper.