The story is a little cliche, where it's a very normal boy who starts off knowing only guys, but as the story progresses, he somehow finds himself surrounded by girls.
The story is quite simple. A boy falls for the leader girl in the tennis club, but is too scared to do anything about it. As he was watching the girl from afar, he got caught! Instead of reporting him, the girl who caught him instead chose to help him "woo" the tennis girl. The male character is very easy to relate to if you're a guy, because of his inexperiences, and nervousness when talking to a girl. However, he is assisted on how to "woo" the tennis girl, which is something that alot of guys wished they had.
The general story isn't original, but each page is filled with humor in the little things, such as the humorous expressions, or the silly actions they do. The art is very well done, drawn in a more shounen way, which is more rare for pure romance manga.
Ecchi-ness, humor, romance, a little bit of sports, harem, what more could you want?