I Lose to My Sister's Friend — The Noble Ear Cleaning of a Graceful Yamato Nadeshiko Mesugaki

As usual, this is a story where, while the little sister is away, Sakura-chan—the heir to a flower arrangement school, a well-mannered and clearly well-bred young lady—comes to visit and, while waiting for the sister, ends up giving the protagonist an ear cleaning. This time, since the character is a proper young lady who's the very picture of a Yamato Nadeshiko, which fits Korisu-chan (who voiced her) perfectly, I had pretty high expectations even before listening—and it turned out to be exactly as expected, no, even better than that! First, the charm of the voice! Sakura-chan's calm personality matches perfectly with Korisu-chan's whispering voice, and the healing effect is immense. As the serious and proper Sakura-chan cleans her older brother's ears, she gradually learns "this is what makes men happy," leveling up as a Yamato Nadeshiko... or at least that's how it's supposed to go, but since the person she's dealing with is a lolicon brother who grins to himself every time his little sister's friends come over and get their ears cleaned, naturally what makes him happy isn't the same as what would please an ordinary man. But Sakura-chan has no idea about that, and firmly believes that making her brother happy is the path to leveling up as a Yamato Nadeshiko, so as the ear cleaning progresses, her sadistic side keeps growing stronger. That's right—since the brother is both a lolicon and a masochist, being verbally abused makes him twitch and shudder with delight, lol. When I started listening, I was thinking, "Ugh, big brother's making a move on his sister's friend again, lol," watching it all rather objectively—but before I knew it, I was listening as if I myself had become the brother, twitching along with him. Once listeners start this one, they simply can't resist the charm of the sister's friend. Just give up and accept defeat.

This is an audio work where a girl training to be a proper Yamato Nadeshiko is taught how to do ear cleaning, framed as a kind of lesson. She's taught that teasing a man's ears with gentle tickling—no, making him feel good—is what it means to be a Yamato Nadeshiko. At first she does the ear cleaning rather timidly and nervously, but as she keeps repeating the ear cleaning while showing suspicious little reactions each time, things gradually start to head in a strange direction. There are plenty of sounds that stimulate deep inside the ear, and combined with being teased verbally, listening to it gives you a strong tingling sensation. So that she can become a fine Yamato Nadeshiko, let yourself be thoroughly teased... I mean, get your ears cleaned.

Another entry in the "Debiri-san loses" series! This is a type of Yamato Nadeshiko mesugaki that seemed like it should have existed before but never quite did! She's a girl who speaks in a very polite and gentle manner, but I do love the process of her gradually, gradually starting to scold you... it's the best. Along with Korisu-san's fragile-sounding voice, this work is both incredibly soothing and manages to hit some strange kinks—truly splendid once again!