He wanted me to do whaaaa?😳 HELP! PLEASE!

My significant other and I got physical last night. It just started as sweet, warm cuddles. I was repositioning myself when he said in a silly way, “Oo! You touched it.” We both giggled, but I knew that was an invitation, so I decided to give him a bit of a massage down there. When I do I normally pay attention to his balls as well. He guides my hands to what he likes and he tells me when he likes something that I do.

But last night y’all, he wanted me to go further.😳 As I played with every part of him, he started nudging my hand further down and back. I then lightly tickled his balls and even ran my fingers further back. He trembled, and that was sexy asf. So I kept doing it.

After a few minutes had passed he had nudged me further. I really wanted to, but damn, I’ve never played with that area on a guy before.😳

Has anyone ever teased or played with a guy’s back door area? I’d really like to please him further, but am unsure.

We are both open to trying new things, he being more so than I am.😅 But we both make sure the other finishes, unless the other person says that it’s okay that they haven’t gotten off. We have a pretty healthy sex life, I feel. However, I’m still learning. Could use some pointers.😅

Thank you in advance! I’m so sorry if this is a little much, but I figured I wouldn’t be able to find a book that could provide good details on what to do in this situation. In