Bf accidentally sent me porn link!?

My bf and I were texting and he accidentally sent a link and said omggg don't look at that i didn't mean to send it, I could tell from the link it was porn *pornhub* anyways what do I say or do? Plus I'm one of those girls that don't agreed or see why a guy needs porn when he has a gf...kinda hurts but nether less what should I reply? Or what would you say?