Mankitsu Happening is a hentai that seems to age like fine wine and for good reason! It basically is quite well rounded in what it provides & succeeds at doing what it sets out to do, truly a top-tier of it's genre:
- You sexy girls fit for several tastes, in both looks but also personality (Suzukawa Rei-san's no.1, her nonchalant attitude creates both comedic situations & quite lewd situations and her scenes are all some of finest I've seen out there).
- Varied sex scenes as well as ecchi situations preceding them, the show making sure the audience is thus never bored of the same old.
- It actually has decent comedy too, the characters react to their situations in a hilarious manner which befits their personalities. It's ridiculous at times but knows how to make that ridiculousness fun. The MC Keiichi's "issue" is basically the plot, and it's as ridiculous as you'd expect in a lot of hentai, or ecchi anime ~ the important thing is for show to make it entertaining, and Mankitshu Happening does just that.
- An actual decent length of 4 eps, thus while sure it'd be nice to see more since you always wanna see more of something good, I still consider this a + vs others as it has an appropriate time to flesh out it's characters, show different scenes, etc.
If you're looking for a great vanilla hentai with an added dose of comedy and decent variety in it's scenes, then give Mankitsu Happening a go.