Fitch's exclusive big-breasted beauty! Ran Kikuno, her second bondage sm work is complete! Ran Kikuno, a capable female president who runs more than 20 beauty clinics nationwide at a young age. Sharp gaze, dominant words, overwhelming achievements. Everyone feared and obeyed her. But hidden behind that strong 'mask' was... another face: tightening a collar herself, crawling on all fours and moaning with pleasure. A daily life where she orders her trusted subordinate, Ooki, to prepare the training tools and even incorporate 'training time' into her schedule. The female president who undresses herself, accepts the ropes, and is trained as a dog. If she makes a mistake, she is mercilessly whipped, exposed with the ropes, and repeatedly orgasms, surrendering her body to pleasure to the point of losing consciousness. And then, the quiet counterattack of Takao, the 'companion' who had seen everything―― "If your personality and sexual preferences aren't the same, you won't be able to balance things, right?" The former queen becomes a 'completely submissive pet'.