Hashimoto mistakenly receives a courier mail addressed to Rin, a beautiful wife who lives next door, and opens it. Surprised to find a sexy bra, Hashimoto panics and takes the package to his neighbor, but... After receiving my luggage, Orei invites me to tea, and the two of us are alone in the room of the wife I admire. He couldn't help but feel hot in his crotch due to the unexpected situation. ``Actually, I bought a new bra. I'm going to change the book, so don't peek at it at all.'' Rin heads to her dressing room to ask her impressions of the book she just bought. However, when she is told not to do so, she wants to take a peek... *The contents may differ depending on the distribution method.