The long-awaited new release has finally arrived! This work from Soft on Demand depicts the operations of a back-position intercourse therapy department, focusing on large buttocks back positions to help patients relax and concentrate on intercourse therapy, allowing full enjoyment of plump and beautiful buttocks. After actually watching it, many fans likely purchased it due to the cover image, and while that scene is indeed captivating, I felt it could have been longer. The cast of actresses is impeccable, enhancing the work with their stunning figures and acting skills, but the lack of close-up shots during insertion and finish is regrettable. The creampie sensation also feels somewhat incomplete, leading to some disappointment. However, while the actresses from the first work were also excellent, the scene with Misaki Kanna performing semen collection without contraception is the highlight of this piece. I hope future works will incorporate this feedback to deliver even more polished content.