4.131 out of 5 from 631 votes
On the surface, Nana Chigusa appears to be a typical honor student, loved by the student council and her peers, and surrounded by admirers and friends. But deep down, even good girls need a way to blow off a little steam and de-stress, and for Nana, that means secretive, intense S&M sessions with Kaoru, a well-known pervert and her childhood friend. What experiences and pleasures await this unlikely pair?
Hideo Aiba is anything but popular. Not only is he a high school virgin, he's also a part of the "Roman Club" – a group of guys with bizarre fetishes. But Hideo's unusual school life is changed forever when the mysterious Kurumi transfers into his class, joining the Roman Cub soon thereafter. Together, the two begin a strained and pleasurable relationship where Kurumi controls Hideo's very desires... and actions.
Both of these series attempt to explain the S&M relationship. Nana to Kaoru reveals the more playful and practical style, while Sundome focuses on the deeper experiences that the term S&M entitles. While they seem different, they're sides of the same coin. If you like one, you should definitely attempt to read the other.
Nana and Sundome are about as borderline H as a manga can come. Each series has an intriguing bond between the two main characters. In Sundome, the female main controls and torments the male lead by not letting him "you know what". As for Nana, the male lead is the gateway for the female leads pleasure experiences. Nana and Sundome are extremely ecchi and, in Sundome's case, Very Explicit. Read em' both and prepare for awesomeness.
Nana to Kaoru and Sundome have a relatively unique theme for manga - S&M, though the genders have reversed roles in the two titles. Both are borderline H and quite explicit.
Two explicit titles that revolve around mature fetishes, with elements of S&M and/or control/power over another (Nana to Kaoru more so). If you liked one, try out the other.
Both series are about sexual secret that boy and girl hold and even people Who interrupt in their live are similar in "Nozoki Ana" and "Nana to Kaoru" if you like this manga then most probably you will like the second one.
Both a little, yeah lets say diffrent form your everyday lovestory... But the authors coverd a romance with an ecchi/mature storyline and I have to say i liked or still like both of them. Nana to Kaoru is a SM based romance and Glass no Megami is just your everyday highschool life with a little harem touch and actually written sex scenes.