Female anal orgasm

I've had many many orgasms from anal alone. In fact nowadays it's easier for me to orgasm from anal than vaginal.

 

I've had two partners who could hit that angle that lets me climax from anal without stimulation to my genitals. A third never fucked my ass, but he did use a plug on me while pinching my nipples very hard, and that would have made me orgasm if he'd not have stopped the second he saw I was about to pop.