Well, as you may be thinking, this manga by Bosshi it not focused on a good story, it's about the members of the futanari club and how they have sex, their club was created just to explore their sexuality and share it with eachother.
But, like me, you are probably not going to read this for a good story.
Now this is when it gets interesting. All, and I mean ALL the characters are great, you may like one more than other, but they are all lovable. They have a very wide variety of sizes (male genitalia), so if you like small, normal or/and big penis sizes,
this manga has them all.
The art in general is very well done and the characters are perfectly made.
Anyway, you should read it if you want to try reding futanari manga, because the genre of futanari is mainly created in manga/doujinshis formats, this is a great manga to start with.