Hello,
I am a 23 yrs. old bi sexual male. I recently (though regrettably) had an unprotected anal sex with another male. Now I'm just completely worried and feel stupid about it. He used his saliva as a lube. Later on I asked him about being checked out. He said not to worry about it, because he is clean, he got checked about 2 weeks ago.
As far as my sexual history goes, he would be the first male. And I'm not really all that sexually active.