All the advice given here seems pretty good, but let me add, as a huge fan of directly stimulating my hubby's prostate during oral (it is the strongest orgasm he ever gets), I keep one fingernail actually cut totally short (still painted and pretty), just for that reason. That alone is a huge turn on to him, since looking at (or kissing) my hand, or holding my hand when walking (yes, we still do that, after years of marriage), he is aware of that short nail and that it is there just for his pleasure! It is a constant reminder of my love for him and his pleasure, and as such he does things to remind me of how much he loves me and my pleasure as well.
As for the actual activity. Just use lots of lube, and insert slowly and gently, and listen to him tell you if he is comfortable with your attention. I don't know how much you feel about what is, and isn't in your comfort zone, but after a nice shower, I will gladly kiss and lick him back there to set the tone for my finger as well. He loves it and likewise does the same for me.
When your aim is to stimulate his prostate, think of your finger heading right toward his belly button from inside. You will then find the prostate which will feel like the outside of a walnut shell, only spongy like a ripe peach. Some men like it pressed then released, lightly, over and over. Others like it rubbed. My hubby loves it rubbed round and round by my fingertip. If I want, I can make him cum...hard, in under a minute with that finger motion.
Anyway, best wishes, and have lots of fun.
Oh...I never use gloves or "finger cots". If someone does not have to have a bowel movement, the rectum is usually pretty darned clean. Even the anus is clean (we shave there, and wash it with a finger...together, in the shower. A great warm up to anal play).
We always have a tub of Wet One's at the bedside for clean up of penis, toys or fingers, right after they have been inside our rectums, and we have never had any issues because of that. We have also never had any "soiling" found, if that helps.
As for the actual activity. Just use lots of lube, and insert slowly and gently, and listen to him tell you if he is comfortable with your attention. I don't know how much you feel about what is, and isn't in your comfort zone, but after a nice shower, I will gladly kiss and lick him back there to set the tone for my finger as well. He loves it and likewise does the same for me.
When your aim is to stimulate his prostate, think of your finger heading right toward his belly button from inside. You will then find the prostate which will feel like the outside of a walnut shell, only spongy like a ripe peach. Some men like it pressed then released, lightly, over and over. Others like it rubbed. My hubby loves it rubbed round and round by my fingertip. If I want, I can make him cum...hard, in under a minute with that finger motion.
Anyway, best wishes, and have lots of fun.
Oh...I never use gloves or "finger cots". If someone does not have to have a bowel movement, the rectum is usually pretty darned clean. Even the anus is clean (we shave there, and wash it with a finger...together, in the shower. A great warm up to anal play).
We always have a tub of Wet One's at the bedside for clean up of penis, toys or fingers, right after they have been inside our rectums, and we have never had any issues because of that. We have also never had any "soiling" found, if that helps.