I've been seeing a guy for 11 months now, it started out with dating but then he said he didn't want anything serious so we just started having casual sex, which I'm fine with.
Anyways, I've always assumed that he didn't want his friends to know about us seeing each other, cause I'm guessing he wants his options open for other girls.
But lately I've been hanging out a lot with him and his friends cause I've become friends with them as well. And every time we've been together he has said stuff implying that we've been intimate in front of his as well as my friends.
Examples given;
He tries to spray whipped cream in my mouth, I say: "Don't put anything in my mouth" to which he loudly replies "been there, done that!". He also said some things regarding when I've given him oral sex and hand jobs. And we were joking about him playing with dildos, I said "then we know what you do every saturday night" and he says in front of everyone "well, you've slept over quite the few saturdays at my place so...".
Etc etc.
This doesn't bother me, but I'm just curious to know in general, why do guys do this? I would never say anything like that, especially since we're not in a relationship, in front of others.