I watched this work depicting an older brother and his girlfriend Hibiki-san (Otsuki Hibiki) who start abstaining for fertility purposes. Hibiki-san, played by Otsuki-san, is set up with a penis addiction, where withdrawal symptoms appear immediately, creating a comical and erotic role. Her performance fully showcases the 'slightly comical' vibe she's been praised for, and her appearance with hair extensions is rare and valuable, with her excellent figure seducing men in a stunning manner.

The highlight of the work is undoubtedly the fellatio scenes, which are so abundant that they make up more than half of the content. The mosaic is applied to a degree where tongue movements are visible, allowing a clear view of detailed techniques, which is a delightful aspect. Hibiki-san dashes to her brother-in-law upon his return home, immediately taking his unwashed penis into her mouth in a top-speed fellatio that bursts with passion not for the man's sake but because she herself wants to lick. The scene where she easily makes him ejaculate and swallows it directly shines with Otsuki-san's performance and dialogue delivery, honed through her rich experience as a seductress.

After one ejaculation, it doesn't end; the development where she requests an extension under the pretense of cleaning, completely destroying the penis with fellatio, embodies an infinite time-loop fellatio world starting from the entrance. The fellatio technique with slurping sounds is so perfect it makes viewers envious, fully demonstrating Otsuki-san's acting skills. Overall, this is a work where comical elements and eroticism are expertly blended, making it worth watching not just for Otsuki fans but for anyone.