Celeste and I called this series "A Guide to Great Anal Sex" and not "A Guide to Great Anal Intercourse" for a reason. It's because so much of great anal sex doesn't involve intercourse itself.
We think that, with a few exceptions, one of us should be focused on giving pleasure to the other, that there should be a giver and receiver. Trying to be both at the same time confuses things. This is a section on outercourse for me, just as we did one for Celeste. My orgasms turn her on a much as hers do me, particularly when she can see or taste them.
(Celeste: I think it's because his body can make me feels so good that I just love everything about Jimmy's crotch. Maybe it's a fetish, but just thinking about it makes me damp. When I bury my face in it, I love that mansex smell. I love to roll his big, soft nuts around in my mouth, making him twitch. I love his dick and even have a photo I took of it with a drop of precum dangling from its tip hidden in my desk at the office in case I need a pick-me-up during the day. I love his asshole and running my tongue around its rim. I love running my tongue through his pubic hair, licking his treasure trail up to his belly button, and sucking his cum out of his inny where it pools when he cums. I love licking the cum off his body after he shoots. I love the warmth and the force with which he cums in my mouth and ass. The taste is okay, but not my favorite. It's a little salty and reminds me of the smell of salt air and seaweed when you're at the beach. His precum, however, is just delicious. It's so sweet; just like liquid sugar.)
Celeste would tell you that I have four orgasmic triggers in my body and two are located in my ass. When she stimulates any two of these, I'm almost sure to cum. Make it three at the same time and she is liable to get a "gusher." The four are my 1) sphincter furrow, 2) prostate, 3) frenulum, and 4) nipples, especially their tips.
We've talked about the sphincters before. When we're rimming, Celeste and I both aim for the furrow between the inner and outer ones with our tongues. The pleasure is so intense that rimming is probably our favorite sex act.