Never had a rim job and never had a prostate massage... It's not very appealing to me tbh. I just hope you're not dfk after getting rimmed 
Btw shit comes out from the ass 
Of course, it's a dirty hole, which is surely at least part of the appeal!
Horses for courses at the end of the day, but when I see a peachy butt I just can't help myself but kiss it all over.
Obviously you should make sure you have had Hepatitis shots if engaging in rimming.
I have tried rimming both ways, and it really depends on how good the girl is and how much she's genuinely into it as to whether receiving is worth while. Sometimes they make a perfunctory attempt and might as well not bother. Only twice have I really enjoyed it in fact but then only asked for it about four or five times. I personally would not let a girl rim me if I haven't douched - yes probably not appealing to some of you guys but I expect a WG to do it so I always do the same if there's any sign it's on the agenda.
Assuming rimming (receiving) is on their likes list I generally tell a WG during initial comms that I enjoy rimming and snogging straight after and suggest they use a douche and wash thoroughly. If they're not confident enough about their own hygiene to even take it second hand then I don't want to go there.
No doubt some don't clean thorougly even after being asked but then that's part of the punt I suppose. Also their loss if I then go and snog them after rimming them isn't it?
I've certainly had the rather grim experience with A Levels where I was doing A and pulled out to find the mac covered.
But as the saying goes - shit happens right?
