You know , I wonder how much truth there is in that.
There are so many varied factors which make it difficult for women to have meaningless sex. You strip all those hurdles away,allow the girls to step into another world, give them time to relax, get into 'the mood' , to get into another zone, to get stimulated, where they need only think of themselves and then I wonder how they might enjoy ' meaningless sex ' ?
When women step properly into 'the zone' of most things, they often do so with an intensity and passion that can be quite frightening to any man !!