I would go with the flow and get involved. She is your girlfriend, the relationship can be broken if this goes pear shaped and it could go the other way and you.
shopautocare.com › relationship_advice › comments › dweshf › my_girlfrie.
My girlfriend wants a threesome. Let me start this off by saying that me and my girlfriend are very sexually active. When we are together we might go at it several.
shopautocare.com › blog › mygirlfriendwantsathreesomeandidont.
My girlfriend that I have been with for almost two years is talking about having a threesome with another girl. I honestly don't want to do it. My Girlfriend Wants a Threesome. Having a threesome is considered to be one of the top male sexual fantasies and contrary to popular belief, it's also a top.