Even if you don't do it / あなたがしてくれなくても
Rank: 348th, it has 10226 monthly / 41226 total views.
Genres: Manga / Seinen / Drama / Romance / Slice of life
Direction: Right to Left
Status: Ongoing
Summary:
Yoshino Michi is 32 years old and married. Her relationship with her husband isn't bad. Just one thing is lacking: sex. One night, when she's having drinks with Niina Makoto, her 36-year-old senior from work, she finally opens her heart under the influence of alcohol and shares her worries about the lack of intimacy in her life. Niina reacts with a surprised face and says, while laughing somewhat lonelily, “I'm not having much luck with that either."
Resources:
https://myanimelist.net/manga/113498
https://www.mangaupdates.com/series.html?id=149714
https://anilist.co/manga/112201/Anata-ga-Shite-Kurenakutemo/