Akane is the newest recruit to her school's Futa Club, a club where the cutest girls with softest bodies and the hardest weenies can get together and blow of the steam that is high school life. While Akane isn't quite yet a full fledged member, she's ready, willing and able to satisfy her senpai. Whether it's the girthy Aya, the modest Ai, the massive Sumika, or the big things in small packages Mao, Akane happily takes on all comers to ensure the progress of her club.