forbidden itch
The Forbidden itch sometimes occurs when you are hit with the strong urge to itch your penis while inside a woman. One performs the Forbidden itch by inserting a finger into the woman's anus and itching your meat sword. It is very satisfying and is the mark of a truly resourceful man.
Oh Man, I was really given it to Sharon hard last night doggy style, when my dick got super itchy. I slid one in her pooper and gave my mini me a good scratch, the Forbidden Itch is the best bro.