Wakage no Itari Makuri, Natsu.

During a fleeting summer encounter, Umino Nijito experienced an unforgettable and deeply intimate connection with an older woman. The passionate affair left a lasting impression on him, standing out as the most profound physical experience of his life. However, just as suddenly as she appeared in his life, the mysterious woman vanished without a trace, leaving Nijito with nothing but lingering memories and unanswered questions. Unable to forget her, Nijito attempts to move forward by focusing on his daily routine, earning a living working at a funeral parlor. Despite the somber nature of his occupation and the passage of time, thoughts of that brief summer romance continue to occupy his mind, making it difficult for him to fully let go of the past. He carries the weight of their shared intimacy through his everyday responsibilities, quietly wondering if he will ever see her again. Fate intervenes when their paths unexpectedly cross once more, reigniting the emotions tied to their original meeting. This sudden reunion forces both individuals to confront the unresolved feelings born from their initial encounter. As they stand before each other again, the question remains: what does the future hold for these two now that they have been brought back together?