I like this more than i thought. and how do i explain it now to my girlfriend?

Weekend with friends, dinner, laughs and a few drinks. some of them talk about their boyfriends and laugh when i tell them about the things that happen to me with my girlfriend. what i least expect is for one of my friends to come into my room and try to kiss me and want us to fuck. and why not try it? my girlfriend is not here to see me and nobody will tell her.