"Love at first sight" , the narrator tells us, is a pretty good description of what happens when you're in love with someone's nipples. We're pretty sure that's exactly what happened to tachiban when he first saw the woman's "hot butt" . The narrator is all, "Wow, you can do anything you want with that nipple." He's got a little trick up his sleeve: he's going to give the woman an "expiration," which is a fancy way of saying, "I want to have sex with you, but I'm not sure how to do it." The narrator doesn't want to sound like a total jerk, but he does want to make sure that the woman knows that she's in for a big surprise when she gets home. He tells the woman that he'll give her the "rape" she wants, but first he wants to know what's wrong with her. He asks her if she wants to "do something like this," and she says, "No, I want to do something with the man I love . . I love you, tokawa." She's so excited that she can't believe that the man she loves would do such a thing, but then she realizes that it's just a game, and she wonders if she should be taking it a little more seriously.