Hi, last nite I had an encounter with a T.S.. I orally please with a condom on, then I took the condom off and started giving a handjob. After wards I started to masterbation with the same hand I use to provide the handjob, and while I was masturbating, the T.S. touched the head of my penis when I had precum secreting with the same hand he was using to masturbate. I didn't see any lesions or marks on the T.S. penis. Is my encounter any way of contracting an std?