Well... If you see doki doki literature club as porn, wtf??

Less mockingly, I also appreciated tank dating simulator. It's not a porn game but makes fun of them, all the "girls" are actually historical tanks and their friends/enemies as well as features/issues are historically accurate as best as I could tell. For example the French girl/tank keeps running into people(yes literally running into them) because the French tank she is modeled after had many issues with it braking system.