First time ANAL?

So last night me and my SO were messing around and he asked if he could stick a finger in my anus and I said not initially because I was so certain it would hurt. Then later on he asked again and I said only if I could lick his gouch (something he would never let me try). He said I could so he then ate me out and ate my ass, next thing I know his finger was in my anus and I’m over here with my eyes in the back of my head, I was almost embarrassed that I enjoyed it. So then I went to suck his dick and I went down to lick his gouch and while I was doing that I was jacking his dick, and he loved every second of it. ANYWAYS to my point, DONT BE SCARED TO TRY NEW THINGS! Last night was the best sex I’ve ever had because we were more open and tried new things.