NO risk = NO testing needed
Should I get tested anyways?
You could of got semen in your anus yes, but it would not place you at risk for HIV. Reason is the semen would be inactive and unable to infect due to the air exposure. You have nothing to worry about.
Nick,
I also remember i placed my finger in my anus briefly and only as far as the nail since I am an anal virgin. When I took it out I noticed there was cum in between my fingers towards my knuckles. Could I possibly have gotten semen in my anus and be at risk of HIV?