You’re talking as if women didn’t have sexual desires and...
I didn't say they didn't . I'm not sure why you would think that.
What about asexuals?
The overwhelming majority of men are neither gay nor asexual. My statement is generally correct.
What about men that have respect for their SO and don’t see sex as the final goal?
It's either the final goal or its on the way there. Young men want sex. Sexual tension is a factor even if neither he nor she sees it as a likely thing. Failing to understand that is liable to lead to failing to apprehend human behavior which often makes no sense if we remove such tension. Men don't just do things for love they do things for imaginary hypothetical love neither party believes will ever happen. Watch people interact sometime.