The scene is an extra image/art drawn by the artist of the series.
This is not used for fan art, it’s only for official images included with the book or from the artist’s social media.
Series Page
Chapter Link
Rating: 2
The cover image is of Mia groping Kate’s breasts during a threesome.
The actual chapter does not have a threesome or anything yuri in it. (At least in the free version, I’m unsure of the fanbox version.)
Series Page
Rating: 1
Extra art of Manatsu and Kanon with the MC from the special edition cover for the tankoubon release.
Series Page
Raw Chapter Link
Rating: 3
The extra art at the end of the chapter shows 2 girls making out in front of a guy.
