I am male/24 yrs. Before one week I have received a hand job (no condom) from a female prostitute after a protected vaginal sex. During the time of hand job she spitted directly to the head of penis. I cum after 10 minutes. (Due to the effect of alcohol it took a long time). I washed my penis after that. I am worried because whether a vigorous hand job with her saliva put me in risk. Is there any need of HIV testing. Can I continue sex with my girl friend?