Last Night I Had An Encounter That I Had Never

Last night I had an encounter that I had never done before. I met a beautiful transexual escort and she passionately french kissed me throughout the encounter. I looked and saw no mouth sores then she worked her way down. I have never had unprotected oral sex before in a situation like this. She passionately fellated me and gagged often releasing huge amounts of saliva over my penis and dripping down my butt crack. I ejaculated in her mouth and she then for less than a minuted began masturbating her penis and mine together. Can you tell me the risk of these actions and if I shoud be tested because of them. She tried to insert my penis in her with a condom on me but it was to tight a fit and she gave up after I could not penetrate past the opening. Thanks in advane for your advice. One last thing. I did kiss her penis very very breifly, the lower shaft and licked it for a few seconds or more. Not the head, nor did I come in any contact that I know of with any fluids.When we turned the lights on after she masturbated herself to orgasm I notice the area I might of kissed was red. No blisters etc. but red. Thanks again.