By day, Takeo is the president of an up-and-coming IT company. But by night, he's a total otaku! The problem is, for the past 17 years, he's been desperately in love with the self-centered Fumi, a man who happens to hate otakus. But now all of a sudden Fumi is accepting a date with him...?!...

Kouji's mother has just remarried, and as a result, he has a brand new father and two unbelievably beautiful twin brothers. In order to get to know his new family better, Kouji transfers to the same private school that his newly acquired step-brothers attend. But when Kouji finally meets them, the two have completely opposite personalities! And it seems like one of them is intent on being more than brothers!...