>>1223106 >What are some good webcomics?4Koma is a type of Japanese webcomic that takes place in four panels.
e-hentai.org archives some 4Koma works of non-hentai material as well as the hentai ones. Since they are predominantly from Japan, they typically are based upon anime or manga characters. Because of that, they may have jokes that are best understood by fans of that anime, manga, or game (touhou, kancolle, etc).
Just go to its front page and search for "4koma" or try:
https://e-hentai.org/?f_search=4komaThey even have a Hentaiverse game to play over there.