you are probably fine. you can retest for hiv at a later time just to be sure. in the future it is wise to have your partner use an condom especially in those situation where penetration or exposure to semen could occur. you are wise to be concerned but prevention is the better part of valor.
help! female brief anal penetration with male… worried about hiv? . i am a hetero female who was involved with a hetero male today. we didn't do much besides make out. i am worried because he rubbed his penis against my anus and it felt like he may have penetrated me anally for a spilt second without a condom! (only head of penis possibly precum). i know only an hiv test after 3 months is conclusive. i've tested negative for hiv in july and haven't been sexually active at least a year before that & up until today. he tested negative for hiv today. should be worried? !