Fumizuki Academy is divided into classes ranked based purely on ability; class A has laptops, reclining seats and ultimate comfort whereas Class F has to settle for a rundown classroom with rotten cushions and rickety coffee tables. Akihisa Yoshii has recently taken the placement exam and finds himself relegated to the lowly F class along with many of his friends, and they’re far from impressed with their draughty facilities. Luckily, not all is lost as at Fumizuki, classes can declare war on each other to swap rooms by fighting with summoned characters whose strength is based on the users' test scores. As they dream of escaping their decrepit circumstances, the ‘idiotic’ students of Class F will try whatever they can to reach the dizzy heights of Class A’s luxury, even if it means taking on the entire school in an all-out summoning war!
On scholarship, Hino Akiharu has transferred to Hakureiryou Academy to become a member of the Servent Education program, destined for life as a butler in the houses of the fabulously wealthy. But on his first day, a chance accident causes him to land hands-first on the chest of the school's most voluptuous and prestigious student, Selenia Iori Flameheart. Now, struggling under the punishing Servent-Ed curriculum, tormented by his childhood friend Tomomi and annoyed to no end by the pompous Selenia, Hino has to find a way to make his grades, make some friends, and make it through at least one day without stumbling upon an unfortunate, naked coed!
Let's see... we have a very atypical school, a male protagonist that's somewhat disliked by his peers for different reasons, completely unrealistic situations, a very obvious love triangle and above all a lot of different kinds of girls for your pleasure, all ready to expose themselves multiple times per episode.
Yes, there's no way a fan of one won't like the other. I just hope you also like big censor bars (if you don't go with the BDs).
Seeking a cure for his depraved masochism, Taro Sado approaches the Second Volunteer Club on the recommendation of his best friend, Tatsukichi. There he finds the help of the violent but kind Mio Isurugi who promises to beat the masochism out of him by any means necessary. Will Taro be able to survive the assaults of this upperclassman, the overly-affectionate attentions of his mother and sister, and still lead a normal school life? Unlikely. But will he get over his perverse fetish? He sure hopes so.
They both deal with perverts, the way they relate to other people, and the absurd situations they're continuously thrown in. Both shows show also try to address a number of fetishes in a more or less comedic way, and the girls happily help.
However, I make this a one-way recommendation because MM! is way funnier and less explicit, and it never feels like a mediocre hentai. So give it a try if you enjoyed R-15 for its perverted wackiness.