a few months ago i sprung for anal with the s/o. she claimed she'd never done it before but after going slow and using a good amount of lube, we were off to the races and i even got her to have a few orgasms from it. since then she's enjoyed it a lot and of course i do as well. last night i didnt even need lube and she had no problem with me going full speed almost immediately. is it strange for anal to cause no problems like this even without lube? it's not like my dick is small, and although I'm not complaining, it just seems peculiar to me.