Weed and anal??

So

Okay sorry if this is TMI lol.

When I’m high and I’m having sex with my boyfriend, it feels like my butthole is loose. Like, I could literally poop or fart right then and there. But if I actually try going to the bathroom after sex, literally nothing comes out no matter how hard I try. I think my butthole is just really loose since I’m so relaxed from the high and having sex?

I’m thinking I wanna try anal next time with my bf when I’m high but I’ve never done anal before.

So has anyone else experienced this? I really wanna know I’m not the only one lol.

Also tips? I know about lube and we’d use a condom but Idk if there’s anything else to consider.