No online translator can give me an accurate translation of くれてやらんでもない, closer it came to making sense was "Give in and do me". I wanted to put it in because is the only part missing in the pool so far, and it irks me.

No thank you, I really, really, really don't want it. Save it for a male of your species. Please.

Is there a tag for this pose?

"Oh_god_no" works, I think.