I know what you mean! I think I fairly often have my characters run for a quick pee and then have morning sex. Because I love the morning sex, too. :-) I might start adding in the 4 a.m. pee run, which takes the pressure off, too.

But I am all over the pee thing. If a character in a fic says they have to pee? I am on tenterhooks until the author get them to the bathroom. Seriously, if an author drops the ball and starts with the secksin' or the action or anything else, and forgets about the peeing? Total sympathy bladder pains!

Realism in fic. I am so there.