IPZZ-750 - A new employee at a cosplay manufacturer finds all female employees working in erotic costumes! However, a senior colleague cheerfully assists me repeatedly when I become aroused. Mitsuri Nagahama.

The concept isn't much different from lingerie or swimwear brands, but I feel like they didn't quite nail the fun factor. Of course, the wonderful Mitsuri Nagahama is fantastic, and I appreciate the boldness of pre-releasing images of the 5 scenes and 5 costumes. The concept, costumes, and actor selection are all good, but the play's direction feels a bit lacking. In the first scene, the flow is perfect, but why the sudden vibrator? I wanted to see Mitsuri in a provocative swimsuit giving a blowjob. The second scene showcases the brilliance of the lactation handjob, but it bothered me that she didn't take off her panties during sex. That makes a difference in the third scene. The third scene hinges on how they can transition from teasing, toy play, fellatio, pussy licking, panty-sniffing, and finally, intercourse – and it shines thanks to Mitsuri's blend of innocence, eroticism, and perversion as an 'ero-sister'. The meaning and significance of removing her panties is brilliant. The fourth scene is good in itself, but the bondage feels like wanting to touch but not being able to, and the eye mask feels counterproductive to the excitement of watching a cosplay scene. It's the least arousing scene for me. In the fifth scene, the cosplay and Mitsuri's coy smile are great, but the aphrodisiac flow feels a bit off (the erection pill scene feels awkward), and the post-handjob ending also feels a bit lacking. Cutting to a cleaning blowjob and a declaration of a soaked erotic costume would have been better than a re-erection blowjob followed by a slight riding position finish. The drawn-out ending detracts from the refreshing feeling of the end of the work. Overall, the subtle issues with the direction affect the play itself, leaving the work feeling 'one step' short of the excitement I expected. Also, I really wanted a more mature, older sister vibe from Mitsuri as the senior trainer.

The costume in Chapter 2 really suits her. Chapter 2 has a lot of lactation handjobs, making it very enjoyable to watch. However, Mitsuri's voice is often too quiet to hear clearly, so it would be better if she spoke louder and more distinctly.

Shinji Yano landed a job at a sexy costume maker where all the female employees wear erotic costumes. Mitsuri Nagahama is assigned as Yano's trainer there. Not only the female employees, but all the male employees were also in erotic costumes. The beautiful Mitsuri Nagahama, with her G-cup breasts, attacks Yano in an erotic costume… All the costumes were great, but Mitsuri Nagahama's 'lactation handjob' on Yano was the highlight. And Mitsuri Nagahama, the senior trainer who lets Yano ride her as much as he wants, is just insanely hot – a truly top-tier work.