妻に黙って即売会に行くんじゃなかった

"Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta" (I Shouldn't Have Gone to the Doujinshi Convention Without Telling My Wife) is a Japanese adult-oriented OVA anime, adapted from the manga of the same name. The story revolves around a husband who secretly attends a doujinshi convention without his wife's knowledge, which leads to his wife discovering his secret and triggers a series of adult-themed events. The work has garnered attention for its daring content and unexpected plot twists. The anime, produced by T-Rex studio, premiered on October 6, 2023, consisting of two episodes. The original manga is written and illustrated by Minamoto, and was serialized digitally from August 12, 2018 to November 25, 2022. Both the anime and manga feature explicit adult content and deal with themes like infidelity and sexuality. The main characters include the wife, Yumiko Kimura, the husband, and a supporting character named Taka. This work has attracted a niche audience due to its unique subject matter and adult-oriented narrative, and has gained some visibility on anime database websites.