hmm. by "realistic" do you mean "plausible"? Because im not sure how "realistic" your games are, to be honest. I'd consider a couple of the ones I suggested plausible and at least as realistic as some of your other games, but maybe I have a different idea of what realistic means. Either way, I'd eventually like to make some of these games myself once I get good at art.
"realistic" to me is more or less dating simulators among similarly aged peers with the slight exception to normal dating being using sex to gain power or using blackmail to gain sex. Cheating scenarios among similarly aged peers as well can be realistic, but to a lesser degree. Anything else involves creating characters with certain specific compatible fetishes... which is "plausible"/possible, but not neccesarilly realistic/common.
eg. do female teachers have sex with students? sometimes. but it's illegal. and most women simply prefer men who are bigger/older than them. (unless they have a specific fetish or desire for power, which is again uncommon to be expressed in this way and thus unrealistic. but it can and has happened, so technically "plausible").
curious what you mean by realistic.