Hi, Thanks for your answer. The thing is that I'm not sure if the guy had precum on his hand when he was touching the head of my penis, particularly, the place where pee and cum comes from. If he did have precum on his hand while doing that, does this increase the chances of getting STI? Thanks

Hello,

I am guy and I had a mutual handjob with another guy. I was masturbating his penis and he was masturbating my penis. He was also touching my penis's head and the place where pee and cum comes out.
My question is : Is there any chance of getting STIs through this?

Thanks