A 4-koma series about a couple's married life.

Links:
Nico Nico Raws - https://seiga.nicovideo.jp/comic/37635
Pixiv Raws - https://www.pixiv.net/user/5236024/series/68420
Author's Nico Nico - https://seiga.nicovideo.jp/manga/list?user_id=22440292
Author's Pixiv - https://www.pixiv.net/en/users/5236024