Hi,
Recently engaged in mutual masturbation with another man. At a certain point, I stopped masturbating him and licked my hand to moisten it, in order to then masturbate myself. I came, he didn't. However, I think there may have been pre-cum on my hand, as there was a bitter taste on my hand when I licked it, so fear of exchange of bodily fluids.
I also had canker sores in my mouth which I read increases risks.
Can you assess the risk of stds please? This was 3.5 weeks ago. Very worried :(
Thanks