Even after spending a considerable amount of time with Takagi, Nishikata is still struggling to find a perfect plan to defeat the expert teaser. A battle of wits, a contest of physical prowess, a test of courage—any strategy he employs to expose her weaknesses is to no avail. On the contrary, Nishikata's pitiful attempts only reveal more of his own flaws, which Takagi takes advantage of to become increasingly daring in her teasing attempts. To make things worse for Nishikata, rumors about him and Takagi may have spread in class due to the frequent interactions between them. However, the optimistic Nishikata believes that wisdom comes with age and that as the days go by, his experience with her constant teasing will eventually bear fruit, leading him to the awaited moment of victory. Thus, Nishikata continues to strive for the seemingly impossible—to outsmart Takagi and make her blush with embarrassment.

As summer break comes to an end, Nishikata is stoked to try out his newest pranks and finally outdo his classmate Takagi once and for all. Despite his losing streak, he is slowly getting to know the unrelenting workings of her crafty mind. However, he soon realizes that Takagi's motivations behind her teasing may not be what he initially assumed. One thing is certain, though: each fun-filled day of strategizing and competing brings the two closer than ever.

It is an action comedy about a young man's persistent sexual fantasies. It has 4 distinct art styles: a manga style, a SD style, a realistic style, and a art-graphic pencil style. (Source: technogirls.org) Based on the manga by TAGAMI Yoshihisa (たがみ よしひさ) that serialised in Big Comic Spirits.

Specials bundled with the DVD/BD release of the main series.