HIV is very specifically transmitted, so there are many different sexual activities you can do that are safe from HIV. Things like rimming (oral-anal sex), mutual masturbation (jerking off together), frottage (rubbing your genitals against each other), erotic massage, and web camming (stripping or jerking off together over the Internet with the use of a web cam) are all safe from HIV. Saliva is not a risk fluid for HIV, so activities like kissing and receiving oral sex (having someone give you head) are safe from HIV.