I agree with just about everything everyone has said about the bottom cleaning out. Also want to thank those tops who appreciate the fact that us bottoms take that time to clean out, with the exception of the scat folks. Personally when I topped more, I still cleaned out my hole. The main reason I do is I dated a truelly vers guy back in the early 2000's and well even if I was fucking him that night, he still enjoyed eating ass so it was a requirment for sex regardless who was taking the dick that night. I also do a lite clean every morning, just because I like the feeling of the cleanliness it producess over just the tissue. But for sex I can take up to an hour or more depending on how well things go during. I've had guys who during a particularlly difficult clean out process, I've told I would be later then expected and when asked why and i told them why, they where very understanding and some even thank'd me.
So as a bottom to the tops, I know most of you don't take the clean out steps and for most its probably okay, but if the bottom is a rimmer like myself, take the time to do it so that We/I can shove our tounges deep in your holes too.