I need your help.Maybe it's a stupid question but it's important to me. I am an oversea student in Melbourne, so my English is not very good , please forgive me. I had experienced an oil massage 2 weeks ago. The massage technician provided an special service for me that means she closed her legs and i rubbed in the area between her legs. At that times my penis maybe touched her vulva but not in her vagina, meanwhile i had oil on my penis. Then she did a hand-job for me. I asked her whether she has HIV and she said no.I know that my suspicion show no respect for her. But she has never done an HIV test, so I am afraid that maybe she has an HIV but she didn't know. I want to know is that any risk to me to infect HIV if she has it.