In this chapter, we learn that the narrator has asked his brother's friend to have sex with his sister-in-law's girlfriend. The girl, who we'll call "Mitsuki" because she's from Japan, is described as having a soft, plump breast and a big mouth. We're not exactly sure what this means, but we're guessing that it's a reference to the fact that Mitsuki's breasts are so big that she can't even get her mouth to move. Mitsuki is also described as being "so focused on her top that she forgot to fasten her bottoms . .