Hi all. 2 days ago I met a fellow man. We lied on the bed and mutually masturbated. I did not touch his penis nor did he touch mine. We only pleasured ourselves whilst watching each other laying next to each other. However, when i came, he wiped up *** from pubic region/stomach with his hand and then used it on his own penis as lubrication. As far as I can remember, this is the only physical contact we had. I am extremely worried that since he touched me i have a risk of contracting an STI. He assures me that he has recently been tested and is all clean. I have a wife and I do not want to put her at risk. This has been a terrible mistake and I wish my curiosity did not get the better of me. Can someone please advise if I have put myself at risk.