The first couple of times would be in a condom until we've had a couple of tests come out clean. Once things were shown to be good to go, I'd be up to getting his load in me pretty much any time. Regular testing would have to continue; there's no guarantee no "extra curricular activities" don't happen - even if we both swear to be monogamous (yeah, I've heard THAT claim before) and even with PrEP effectively barring HIV, there are still plenty of other nasties one can transmit.