Boyfriends first interview

So today my newly college graduated boyfriend had his FIRST ever interview for a hospital job in the city I live in ( we have been long distance for almost 6 years) He came over before and I asked him if he was nervous and even though he said no, I could tell he was tense- so tell me if I did the right thing or not, I turned on the charm and flirting and ended up giving him a blowjob the hour of his interview before he left. I hoped to blow off some of his tension and stress and relax him for a bit... I know he enjoyed it- but idk if I should’ve done it or not ?