Advise...

So I'm dating this guy and we are really vibing... I introduce him to my best friend and never thought anything of it... He never made me think twice about him and her, until..... One morning we were having sex and sex with him is bomb. He makes a comment like ooouuu wait til oh girl see how wet this pussy get, I want to see her suck on this pussy... INSTANT TURNOFF!!! in no way shape or form am I attracted to me bff.

So now I'm feeling like I want to break it off. I just wouldn't feel comfortable with him being around her anymore and let me say I'm no where near insecure. I just don't like that fact that he was thinking about her in that light.

Have anyone ever had this happen and what did you do? Any suggestions?