Thank you Dr Handsfield... you have really put me at ease !! Very much appreciated !!
No, this would not make any difference. Still no risk. STDs are not so easy to transmit -- in fact, difficulty in transmission except by the most intimate of exposures is the very reason these are STDs in the first place. The only possible exception is a very low risk of HPV. But HPV is unavoidable anyway and all sexually active people get infected, often several times; most infections never cause disease; and there is nothing to be done about it anyway.
Don't overthink it. There is no realistic scenario you can think of that would make these events risky. They were not.
Do your best to move on without worry.
I also would like to ask .. if there were any lesions on skin cuts on exposed part of her butt skin on which I dry humped... i mean of the lady in the massage parlor ... is there a chance of me contracting any STD ( Including HIV ) from these skin cuts or lesions because my penis was all the while rubbing on her butt...
Welcome to the forum.
Neither HIV nor any other STDs are transmitted by the sorts of exposures you have described. You are not at risk from any of these three events, should not be worried, and do not need testing for anything. If you have a regular sex partner, you can safely continue normal relations without fear of transmitting any infection from these events.
Best wishes-- HHH, MD