anal sex before first time vaginal sex?

It si really an apples and oranges type comparison. The vaginal walls are filled with hundreds a little folds of skin which allow it to expand and accommodated any size penis and these fold run the man's organ as he trusts in and out. The anus is by contract firmer and completely smooth. Both are wonderful and yet different. Enjoyment of anal sex does not lesson the enjoyment of vaginal sex - although many women find they get used to the more intensive anal sensations and want it for that reason alone.

Actually I would say that in the "tightness" category they both come in as a tie.

However nothing says loving like a good tight vaginal massage so sorry, but the virginal vagina wins hands down. Really, there was never even a contest. After the age of 35 and 2 kids later you may get a different answer out of me. Keep that in mind.

I would recommend washing. If bacteria from the anus winds up the vagina, a woman can very easily get a urinary tract infection which is quite painful and requires antibiotics to get rid of. I don't know about all women but I know at least some are not going to be interested in sex while they're on antibiotics so, if all you need to do to avoid that kind of dry spell is to wash in between, it sounds like it's worth it.