The girl in the room next door is plain and geeky. Was there a girl like her in the same university? But she's my next door neighbor, and when I talked to her, she wasn't bad, and she even lent me some manga...huh? I thought she was really old, but she has amazing breasts!? What's more, she's actually a pervert and very interested in dicks, which is the best! She's learning all sorts of erotic things, she's always letting me do it, and she seems to like me? ...Like a sex friend? Now I'm part of the club of the real-life happy people!