I watched this work depicting the reunion between a nephew returning to his hometown and his aunt Ririko, leading to a forbidden relationship during a three-day stay. Set against the backdrop of unchanged streets and a nostalgic atmosphere, the story begins with the reunion of the aunt, who was his first love, and vividly portrays the excitement of transitioning from relatives to a man-woman relationship. The scenes focusing on fellatio and buttocks are particularly impactful; Ririko's beautiful face remains the same, but the realistic changes of a mature woman, such as sagging breasts and a protruding belly, are well expressed. In the fellatio scenes, freckles are noticeable, and in the buttock scenes, the tacky innerwear is a letdown, but her skills are refined, and the moments with her firm, large buttocks in a T-back are captivating.

On the other hand, the male actor's performance needs improvement, as his seemingly rookie-like acting slightly undermines the work's quality. Especially, the back-entry thrust in the genkan scene being cut short is regrettable. The breast ejaculation was genuine, but the pull-out from fellatio and internal ejaculation appear simulated, leaving room for more authenticity. The numerous scenes of the aunt and nephew engaging in reckless sex fuel the excitement of forbidden love, but the ending where they part ways feels somewhat unsatisfying. If the nephew had been more proactive, it would have added depth.

Overall, Ririko Kinoshita's acting is superb, and although her overly large breasts may not appeal to some viewers, the belly fat as a sign of maturity is acceptable. The hometown return theme evokes familiarity, and the three-day concentrated episodes are fulfilling. The two cuts during intimate scenes are disappointing, but as a highly anticipated series, improvements are hoped for in the future. It's a title that allows enjoyment of a forbidden relationship.