故事講述日本稻豐中學乒乓球社所發生的事。故事主角是前野、井澤、田中、田邊、竹田、木之下等六位男社員，後來加入了岩下與神谷兩位女社員。情節環繞青少年對性與愛情的興趣與好奇探索，以及許許多多的惡作劇。這些惡作劇大多不怕髒，在衝動的時候甚至不計限度。另一個常見的題材是幾個年輕的人物將增廣見聞當作人生的嚴肅目標；即使是大多數人懶得去關心的事物，他們也很熱心的要親身體驗。
高中三年级的筒井光是所谓的御宅族少年。 只要有游戏或动画里的二次元女生的话，感觉就能独自一人生活了……。 但，他突然被超绝3D（现实）美少女·五十岚色叶告白，并开始和她交往！ 在被奔放的色叶玩弄于股掌之间的同时，筒井逐渐爱上了她……。
The green Verdies are the tiny, but brave guardians of the lakeside. The young Verdies only become guardians when their hair turns brown. Until then, however, life is boring. The youngsters with green hair are not allowed to fly on warblers, not allowed to row alone, and they're not allowed to ride wild frogs at the rodeo. Willy Whistle's big dream is to become a guardian, but his curiosity always gets him into trouble. However, the whole lake becomes at risk when the enemies of the lakeside, the Grimps and the swans, enter into alliance. The guardians are helpless, but Willy comes up with a daring plan in order to save his home and his trapped friend, Jeremiah Jump. Luckily he is not alone, because Grandpa, the water snakes and the frogs also come to his aid.
