Hi, my girlfriend asked me if I ever climaxed with another girl during oral sex and I said yes. In reality I have not and I don't know why I lied to her. Probably because I'm slightly embarrassed of that fact. I want to tell her the truth because I don't feel comfortable lying.
Should I tell her? If so, how should I do it without losing trust? Am I just making a mountain out of a molehill here?
Thanks!