This is an OVA about college students in a class where they are assigned sexual tasks by their professor. It is only 2 episodes long, and it worth the watch, but only if you're looking for ecchi. In every other aspect it fails to deliver, but is still OK enough to be watchable.
The genres would be ecchi and comedy. The comedy is exclusively amusing situations arising from sexual discussions. If pervy humor is your thing you will enjoy it. The ecchi moments are where this show really shines. In the first episode there is a sex scene with full bodies shown, but with the crotches barely offscreen or just not visible due to the camera angle. Additionally, there are always nipples shown, unlike many ecchi animes that will use steam/hair. This was refreshing, since it feels much more natural and doesn't bring the viewer out of the moment.
The art was high quality, especially for the ecchi scenes. My primary complaint about the art is the character's faces. The art style in general is simple, which I can get on board with, but the faces are so blank that it just comes off as lazy. They don't even have noses.
The opening song doesn't really match the feeling of the show particularly well, but it is counteracted entirely by the closing song, which is PERFECT for this show. It is cute, has the characters voices in it, and really gets you excited for the next episode. They should have used it for the opening, in my opinion.
I watched subbed. The voice acting is good quality, but the main character is excellent. She is what really sells the show.
The characters don't really have time to develop, but they fit their own boxes nicely. It's mostly filled with pervert trope characters, but that is to be expected, given the plot of the show.
The plot is simple, but for a short show it works well. The story jumps around so much it almost gave the feeling that there were more than 2 episodes. I'm not really sure if it's a good or bad thing, but it didn't feel like it detracted from the show to move immediately from one school assignment to the next.