So if a girl wants a ONS or fuck buddy, she is not decent, and is on the loose side.

But for men who come on a PUA Forum, many in the search for more lays (admittedly, not all), it is perfectly acceptable?

Women have needs as well. If a girl is single, does this mean she is not entitled to sex unless she marries the guy?

How is being in an honest, open, fuck buddy relationship misleading the girl? When you explicitely tell her that you do not want marriage or a relationship right now, and she is fine with it and still wants to have sex with you (yes it happens), this is NOT MISLEADING