of course they do. But on the other hand there is a difference between sex and relationship. They definetely cannot have relationship with whoever they like, despite sex. And if they have too many partners you know what they say... Despite men ( men with many pertners are considered for playboys).
As for me: 25 - 3
also never trust woman when they talk about their partnes because: "If I was drunk and dont remeber exactly what happend, nothing happend. If I slept with more than one guy at the same time (same night or multiple relatoship - count as 1. if he is cheating and I do it only for revenge dont count that. Bad sex - no sex... etc.... Sounds funny but this is how it really works. Every psychologist tells you that. Reason is women are able to incredebly believe their own lies. They think slightly different than us, men.
And now watch as they are gonna react. You will see what I mean.