Aiwa's got a problem and to him it's a serious one. He's in love with a girl who doesn't' know he's alive and spends most of his day... well, thinking about her. Maybe "thinking about her" isn't the best way to put it. Oh, Aiwa thinks he knows exactly what to do should he ever get the chance to score with Kozue... it just doesn't look like it's ever going to happen. He's run their meetings through his mind a million times, and scoured every nuance for erotic intent (which is totally absent... of course).

In his desperation, he ordered a little something to take his mind off of Kozue: his own little toy to practice with. Then he totally forgot about it... until it arrives. Turns out that technology is a little better than he bargained for. And Aiwa's in for the surprise of his life moments after he opens the box.

Aiwa's not the nicest person in the world, but now he's blessed with the most loving, the most grateful and the most pure hearted girlfriend anyone could ever ask for. All he's got to do is to find the off button before Kozue comes over!