im a guy, and i had a one night stand with a guy who used to be a heroin addict but went to rehab and got clean, and at least said he had been tested and had no stds, which i would like to be believe. i gave and recieved unprotected oral sex, then we did anal (i was on
top) where we used a condom, but it fell out, and i was thrusting for i think only a couple seconds, and then i put it back on. afterwards we gave/received oral again.