I am looking for a manga with a cousin relationship/love. One shots are fine. I guess they are kind of rare. I'd prefer it to be completely scanlated. But please, do you have any suggestions?

Blue (SAKISAKA Io)

Aniki wa Tsunayoshi!
Sonnan ja nee yo

🙂

If I’m upset, hold me and tell me how beautiful I am.
If I growl, retreat to a safe distance and throw chocolate.

Love between cousins (incest)

And take a look at the cousin section of this ultra-useful incest thread.

Forum search is your friend 🙂

世界のどこかに必ず
キミの居場所がある筈

My Secret Brother
Basically the best webtoon ever ...very bad at explaining stuff... anyhow the art is great the story is great the characters are great the romance is great So Read It 😃

Elfen Lied - the romance isn't the main plot, but if you also like gory psychological manga with strange sexual scenes, this might be for you 🤣