My boyfriend and I have always had amazing sex, we have been dating for 11 months which I feel is way too early to be thinking of spicing things up considering our sex life is really good, we have lots of it when together. He started fantasising abt a threesome (MFF) one time when we were having sex and I went along with it. I am heterosexual but I do at times enjoy the fantasy of female to female fun but I wouldn't go out seeking it. Since the fantasy was going well, boyfriend suggested that maybe we do it for real, he confessed it turns him on so much but I feel we should just keep it as a fantasy. I am worried it will negatively impact or even end our relationship that's going so well at the moment. To make matters worse, boyfriend seems to want threesomes to be our thing that we can engage in once a week/ once a month or whenever we feel like it, I personally think out of curiosity, if I went for it, it would be a one time experience and that's it. And his suggestion for finding our third is online and go on a threeway date to see if we all connect (find the attraction between the three of us, am not comfortable with the fact that he has to be attracted to our third). I am confused and think it will all end badly if we go ahead with it and at the moment am enjoying what we have........just us. Is there anyone who has been through this, had a threesome with a partner/ boyfriend/ husband, pliz advise, I really need it.............