If you are looking for a specific scene or type of ending (e.g., "They stay with the new partners forever"), search specifically for "Netorare" or "Happy Sex" tags alongside the series title on Pixiv to filter for the content you prefer.
: A great resource for looking up specific character details, voice actors (like Asagi Yuu or Mochiri Amu), and tags associated with mature series. Important Note: fuufu koukan modorenai yoru doujinshi exclusive
found in the physical or digital volume releases of the adult series Fuufu Koukan: Modorenai Yoru Marriage Exchange: The Night of No Return ), which differs from the standard broadcast version. Key Features of "Exclusive" Doujinshi/Volume Content While the series began as a manga by Peter Mitsuru and was adapted into an anime by Studio Hōkiboshi If you are looking for a specific scene or type of ending (e