These are repetitive questions which were answered above. You would know if it he penetrated you and this cannot be done through underwear.
As I also explained, the pain and gas could result from the anal masturbation and lubricant used.
There is no need for STI testing and your HIV test, which was not needed, is conclusive.
Please- no further repetitive questions- read my replies. EWH
Yea I mean I wud think that I would feel if someone penetrated me specially for the first time...but he was moving his body on my back like he was penetrating me and then when I asked him to get away from me he did and i checked he was still wearing his undies....is fingering a risk because he fingered me with no protection...what about anal pain and gas ? And the abdomen pain I was having ? Was it all due to his fingering irritation ? Should I move on or have a test for rectal gonnorhea and chalymydia ? And hiv ? Although 79 days hiv is conclusive ?
Welcome to our Forum. I'll try to help and hope that my telling you that you can be completely comfortable than your STD tests and Negative HIV test at 79 days prove that you were not infected. There is no need for further concern about the events that you describe. Each of the activities that you describe is a form of masturbation. Masturbation is safe sex with no risk for HIV or other STIs.
I would add that he kept his underwear on throughout provides further reassurance that you were not infected. HIV and other STIs are not transmitted through clothing, even clothing that becomes wet with genital secretions.
Your rectal discharge may have been due to the irritation of his finger or may well have been lubricant working itself out of your rectum.
I hope these comments and reassurances are helpful to you. As I said, there is no need for concern or for further testing, EWH