for those who had duo service before, is it worthwhile? or you prefer to meet 2 different girls?
I have had duo service in other place before, it was not what I have expected. you can only have sex with the second girl after you finished with first one. they wouldn't let you switch between them as you wish, so the duo was pointless.
I wonder what is the duo service like in Dublin? Hope it is not like the above situation.