Orgasmed from anal ?! What's your experience?

Bella • 21 yr old shameless feminist & lover of the earth ✌🏼️
So I'm on my period and as much as my boyfriend and I love period sex (Lol- I have a white comforter on my bed so..) we decided to do some butt stuff instead so I could just leave my menstrual cup in and the cleanup would be less gross. Anyway, I always shy away from anal because I'm scared I'll just randomly poop (funny to imagine but also kinda mortifying) or he will get some poop on him and that's just embarrassing. last night, however, I let myself be comfortable with it and it was kinda amazing. He didn't go too deep which made it not hurt.
Anyway, I totally had an orgasm at the end... It was so weird. I wasn't expecting it to even really feel very good at all but I totally came and after i rolled over I felt my vagina and it was legitimately dripping A LOT. Like probably got wetter than I've ever felt it.. It was so weird. Just wondering if other girls have had this experience! Or what your experiences were with anal.