Yumme Miru Kussuri is the only VN I have gotten my self into. I am far from a weeb so my summary is: White has an engaging storyline, it's about her being surrounded by assholes most of the time. Black has the best body but has that japanese existentialism crisis that I just cannot stand. Blonde is a crazy tramp, with a possibility of being a magical tramp.

Succubus Fist was fun and hard.
H-Doom is fappable, but mostly not a viable way to finish the game.