Moving past the infantile discussion of "The avatar you select affects your sexual proclivity"...I'll supply a different reason why I like female protagonist games. As a hetero male, if I play a male MC, then my only options are to have the MC have sex with various women. OK, not bad, but kind of boring since it's always the same male.
If I play a game with a female MC, then I can have her hook up with lots of different types of people. Regular dudes, women, fat and ugly bastards. That's a lot more fun for me as a player. I don't have to imagine myself as anyone, I just enjoy the sex and story telling. It's often hotter to have the attractive female MC give herself to the ugly bastard. If this is your thing, then play the excellent
Goons Raid Her. In this you play a little bit as a male MC, but mostly as Lara Croft. You have have her do whatever you want. Stay true to the male that you play, corrupt her and have her fuck everything, or somewhere in between.
I often filter "female protagonist" when I search this site because it's just more content variety and it's more fun to get a female MC into naughty shenanigans.