Try naming something besides Bible Black.
Mine is pic related. Immoral Sisters. It had pretty average animation for its time and the art reminds me of Bible Black. The h scene was awesome. The short haired girl was my favorite and her scene with the father was really damn arousing. I just have a thing for incest. I'll list some more of my favorite classics to get this thread started.
Four play was the shit. It was one of the very early hentai I fapped and I still fap to it. The plot is very simple in terms of it being like the plot of a random porn video on pornhub.
>Two friends bring school work for a girl that has missed school
>Shes horny
>they fuck
but for such a simple hentai. The girl was hot as hell.