One Word to describe this hentai anime : "VERY" Story : Very good plot, psychological human nature, step-step of revealing with good and slightly not clear settlement, also very disgusting, horrifying, exciting maybe (not me) Art : its difficult to say not good, more than average for me. proportional (i don't like unnatural size), and nice faces girls, ugly man (due to story, make it even more good) Sound: i don't concern for this one, i used my eye more than my ear. Character: No need to mention from story with pyschological, its great.Enjoyment: Hard to say, i'm not enjoy this but can't stop watching. (watching with "ugh" feeling)

for level of hentai, this has great plot and settlement, the disgusting and horrifying scene is needed for story so its hard for me to complain..... that's why it is "VERY" (also memorable)

thanks with the sequel, it's ruined.