Akumade Amai Watashi no Kanojo

Amatsuka Mai, a girl who loves sweets, is heartbroken after being dumped by her girlfriend. One day, she falls in love at first sight with Kurosaki Riri, a beautiful girl who has just arrived as a new waitress at the cafe she works at. However, Riri turns out to be a demon called a succubus? Mai shouldn't fall in love with her, but she can't forget her super sweet kiss! A cute and devilish Girls' Love comedy begins!

(Source: Kodansha, translated)

*Notes:
\- Chapters 2 to 20 were split into multiple parts in the original serialization and later combined in the volume releases.
\- Includes the one-shot "Tsukutte Agetai! Yomotsu Gohan (作ってあげたい! よもつご飯)" and one extra chapter.*