So my girlfriend and I have been seeing each other for four months now. Things are great, and we are moving in with each other in three weeks.
She's 19, I'm 21.
Now, there is ONE thing that troubles me a little.
Whenever we go over to her friend's house and drink, she tends to become very, very... sexual. By this I mean that she likes to make out with her girlfriends. The way I see it, there's nothing wrong with that. But she's even gone further than that ("heavy petting", i.e. masturbating for each other). It kind of bother me, and she's even tried to do it in front of me. She thinks it's a turn on to me, and it is, but at the same time it feels really weird and awkward.
She has assured me that she is not bisexual, and I don't think she is either. She is always brutally honest, and she holds the standpoint that homosexuality is wrong.
Additionally, she has also told me that she'd would make out with another girl while sober, and that she's curious. And she's also told me that she sees nothing wrong with wanting to "finger" one of her girlfriends while drunk.
The reason as to why I am asking this is because I was randomly browsing through questions on that Dr. Ruth (the "sexpert") website, and a woman was asking if it would be alright for her to have sex with another woman if it was okay with her husband. Ruth replied that it would be best to keep those things in the imaginary world, because things could easily turn sour if you're too "sexually liberal" in the real world.
What to do?