A CSW used some oil do me a masturbation without condom. And there is not actual sex no kiss no oral sex, just masturbation without condom. I’m not sure her hand had wound or not, and I didn’t see my penis has any wound. However I think there are some wounds, because I used to scracth there. The whole process is about 10-15 mins When that done she use some tissue help me clean. And I took shower and cleaned my body with soap immediately. Do I have any risk get hiv or other any STD?