Imagine this: twin sisters, Mitsuki and Keijun, are whispering about their latest scheme. These aren't your typical siblings; Keijun, the older sister, is a devilish beauty who excels in academics and has a knack for bewitching men. Meanwhile, Mitsuki, the younger sister, is full of energy, muscles, and a bit of silliness. They're plotting in the living room where their mother, Chihiro, is in a meeting with their new home tutor, Fujio Koda. Koda is no ordinary tutor. He's a specialist at turning trial periods into long-term commitments, and he's determined to conquer these two challenging sisters. The twins, however, have a history of driving away tutors, and they're ready to execute their expulsion strategy once again. As they plot, Koda falls right into their trap, teetering on the brink of being fired. Welcome to the world of "So_low Futago Shimai to Katei Kyoshi," where the cheeky, devilish twin beauties, Keijun and Mitsuki, make their debut in the 'gail fee・NUR' label, radiating maidenly charm. Keijun, the cunning older sister, hides her mischievous nature behind a serious facade, while Mitsuki, the clumsy and silly younger sister, is equally adept at causing chaos. As their uncle, the home tutor, Koda, engages in their lewd training, he uses every trick in the book to corrupt these scheming twins. Keijun finds herself performing naughty pranks and being forcefully drawn into adult games, all while trying to protect her younger sister. The once-confident Keijun, known for her ability to manipulate men, now endures humiliation and pleasure, a sight that's both thrilling and a bit shameful. The 'dripping shame' of these cheeky brats, moistened by their uncle's scolding and training, is a crucible of excitement. Koda skillfully dodges their challenges and dominates the beautiful girls who glare back at him. Dive into the 'bursting maidenly charm' of these relaxed yet mischievous twin sisters in "so_low ～双子姉妹の蔑み～."