I liked this much more than I thought I would. The animation is pretty good, and the music fits the story pretty well. Seiichi Itou is a young man who ran away from home, due to his inappropriate relations with his sexy step-mother, Rin Itou. While studying for the college entrance exam, he currently lives with the beautiful Miyuki Amou - but soon finds out that she too had a BDSM relationship with her late husband, Heizou. And if that wasn't enough, he is introduced to Chinen Souun - who trained Rin before him. Chinen encourages Seiichi to complete Miyuki's training, and move on. Overtime, while it did take work, Miyuki was able to move on from Heizou's grasp on her. Miyuki and Seiichi grow so close that they end up marrying one another. But when Seiichi's young step-sister, Kiriko Itou, runs away...she admits she was aware of his "relations" with Rin...and desires to be trained in the same manner. But things only continue to get complicated when Rin and Kiriko compete and won't make amends. That being said, Seiichi and Miyuki are able to finally mend the family bond with some good old dominating and submission. Seiichi is happy the way things turned out, and is more than ready to face future challenges.

Now while I did like it, it could have been done a little better. Like when Seiichi trained with a bunch of wooden dummies to further improve his techniques - why wasn't that done first? Or better yet, why not simply bring Rin in to help with the practice? And I liked almost everything Seiichi did with his "training" with Miyuki and Kiriko - though the enema that caused the spraying of feces...that was just downright disgusting. As for Nagi Yukimura and Kasumi Amamiya, why weren't they part of the BDSM training? Also, Hiro Haga was completely pointless - they really should have gotten rid of him; he just steals time away from the actually interesting characters (his ridiculous battle with Chinen also takes time away). I really wanted to more of the time Seiichi had with Rin - both before he ran away from home, and started training Kiriko. And while the first episode had some dramatic moments in it, the second episode pretty much lacked it, which was a poor choice.

The whole BDSM relationship should really have explored more. Because from what this hentai has shown, the way they deal with things, both serious and emotional...it just makes sense to them (they way they do it at least). If it had at least three more episodes, I feel that Seiichi could of truly dominated all the other women in his life, and make them part of his twisted family. I'm also quite positive that Kasumi desperately wanted Seiichi to pound her ass as much as possible. To me this was almost like a more perverted version of "Gibomai" - only not as dramatic.

But as always...these are just my opinions.