I have noticed that TRPillers usually recognize 2 types of sex: 1) woman is into the guy so she has sex with him, 2) woman has sex for some manipulative reason/to gain something.

However, in my experience, a type of sexual activity that is very common goes something like this: Woman is shy/insecure. Man pressures her into sex. She can't say no because she's too agreeable. Woman has sex when she doesn't want to.

Women are more agreeable than men, many seem to forget this.