Is It Ok To Sparr With The Same Opponent..

[ICB]

Well not all the time but majority of the time ?? remember the puncher i told you about ?? well i have been sparring with him for the last couple of days and im learning a lot more than i do with any of my other sparring partners. He is a good guy as well and gives me competitive sparring and forces me to change tactics, i was just wondering if this is ok. Because im considering sticking with him as my main sparring parnter for awhile plus he said he is learning a lot sparring with me as well so were both getting good benefits out of it.