My reasons for this conclusion: 1) For most guys living in Ecuador, most girls are not easy lays and they almost always try to act coy and aloof, even if you have game, that is until you fuck them.....usually by the 3rd date, if you do things right.
Compare that to the American slut that will fuck you the first night if your game is tight. The average girl is not as ugly as in Bolivia and is similar to Peru (though the average in Peru is a bit better).
When I first came here, I remember a girl who called me to say that she was waiting at a bar close to where I live. Called her a few times and she said she had left to buy something nearby.
Waited 30 minutes, got angry and called the bitch out.
The simple explanation is conservatism taught by their parents and the old school culture mixed with americanization and feminism. Also the amount of lying and thievery in the country translates to how men and women relate to each other.
Im sure some Americans or Europeans, who have done well and stayed a short while here, will disagree with me.
Furthermore, they are mediocre in bed...i.e almost never giving unsolicited blowjobs.
Finally, feminism and americanization have become more entrenched here than in countries like Brazil, Colombia or Peru 6) Since Ecuadorian dudes are some of the horniest, drunkest and sexually repressed men on earth, it creates an imbalance where the woman thinks she has complete control of her sexuality and when she gives it out.
In contrast, in Colombia or the USA, if a girl flakes she wont answer the phone or contact you.
Here in Ecuador some girls like to flat out make a game out of it. Admittedly, the obesity epedemic has not reached the level of America.
Also, many are "mojigatas", which means they are super hypocritical about their sexuality.