Narumi Hirose plays the role of Narumi, whose lack of erotic charm is compensated by her considerable fellatio skills. The entire work is of high quality without the need for fast forwarding, but difficulties in hearing the dirty talk and the reuse of male actors in the 4P scenes are concerning. Furthermore, there are balance issues in the direction focused on fellatio, but Hirose's acting exudes a sense of seriousness, with the multiple player scenes being praised as sexy and fantastic. Some suggest that Narumi's figure in sheer underwear would look even more provocative without mosaic censorship. Overall, Hirose Narumi's performance shines in this erotic and wonderful work.