Even better is to slip a thick finger up his tight horny asshole and massage his prostate while sucking his cock. Makes a man cum strong every time in my experience.
Favorite thing to do for a buddy... and your buddy is a total ass pussy whore the way he pulled his legs up so you could get your tongue and mouth into his ass pussy. Hot guy... I'm sure you got a nice hot load of spunk after that and perhaps his piss load. Keep this guy on "speed dial" as you have his body Hook Line and Sinker, and he will be back many many many times.. for your service. daddy