Women and threesomes/foursomes/orgies. What do you think?

Can women really enjoy group sex or is it just the indulgence in a fantasy they might have that makes it appealing so that they can finally cross it off their list?

Those of you who have taken part in a threeome or any other form of group sex, how did you feel at the time? Was it worth it? Did you find it pleasurable or was it any degradinG?