The story follows a protagonist driven by jealousy toward his subordinate. While the subordinate has recently married a woman named , who is characterized by her notably large bust, the protagonist's envy leads him to orchestrate a double date on Christmas Day. Players navigate this encounter with two primary paths:
(大乳人妻寝盗談), also known by its RJ code RJ01316416 , is a provocative adult RPG developed by Breast Mafia . Released in early 2025, the game has gained attention for its focused narrative on adultery and cuckoldry themes, specifically set against a holiday backdrop. Game Overview and Premise Dai Chichi Hitozuma Netoudan -V1.1a- -RJ01316416-
The title is officially distributed by through major adult digital storefronts. Because it is a paid work, users are encouraged to support the creators by purchasing it through official channels rather than seeking unauthorized downloads. Dai Chichi Hitozuma Netoudan - H-Game18 The story follows a protagonist driven by jealousy
The tag refers to a specific iterative update of the game. Like many titles released on platforms such as DLsite , developers frequently release patches to address bugs, add quality-of-life improvements, or introduce new scenes. Released in early 2025, the game has gained
While originally in Japanese, English machine translations (MTL) and unofficial patches have been developed to make the game accessible to a wider audience.
True to its title, the game features explicit themes including "big breasts," "cheating/adultery," and "cuckoldry". Version 1.1a and Updates