Hi everyone, I’ve got some dick questions I need answering haha

So, I had sex with a new guy the other day and we’ve decided to do the same thing this weekend. When we had sex it was very spur of the moment and we didn’t have much time so there wasn’t really any foreplay involved, but I noticed he’s uncircumcised. My only other sexual partner was circumcised so I have no idea how to approach this 😭

Can y’all give me advice? Is it any different, idk if I should keep my same techniques with bjs and such, I don’t wanna embarrass myself doing something that he doesn’t like lmao.

Please send help haha