The latest installment in the "Anal Extreme Expansion Series" is here! This time, two stunning heroines, Akari Niimura and Reika Ochiai, take center stage as their anuses are relentlessly stretched and expanded with a massive, arm-sized dildo. Experience over three hours of intense anal pleasure, blending overwhelming fullness, pain, ecstasy, and humiliation. The entire film is dedicated exclusively to anal torment, guiding viewers into uncharted territories of sensation. Akari Niimura has built her reputation through hardcore performances since her debut, captivating audiences with her beauty and acting skill. Her anal experience is primarily limited to filming, with only a few private encounters. In contrast, Reika Ochiai appears demure at first glance, but is in fact a deviant beauty who actively participates in erotic events. Though she has extensive anal experience, she has yet to achieve orgasm from it. The contrast between their backgrounds and their journey toward extreme anal expansion is the highlight of this release.