My little sister Yukino, who shows a pure smile with her clear eyes. Her snow-white skin and plump cheeks are incredibly adorable. Whenever I call her my favorite "Yukino-chan," she always comes running with a smile. While bathing together lately, I've noticed her breasts seem a bit bigger. Since the bra I gave her last time looked tight, I suggested, "Let's go buy underwear together, just you and me," but she splashed water at me shouting, "No way!"—leaving me laughing yet flustered again. Yukino dreams of becoming a nurse someday. And precisely because of that, I want her to be my very own nurse—not just tending to my upper half, but my lower half too. When I started saying that, she puffed her cheeks and shot back, "You know I already do that every single day!" Looks like Yukino will be taking good care of me again today, so I'll end my message here. 21st Century FAX.