Puta que pariu is more Holy Fuck. Holy shit. Can be used in many ways.It's in Portuguese, but he said: oh what a delicious, wow. and Puta que Pariu (a Brazilian slang) that would be "what the fucky" of the Americans.
Basically the guy just asked a few times if he can cum (posso gozar?) and then when he’s cumming he’s saying it feels good (nossa que delícia)