Danshi Koukousei wo Yashinaitai Onee-san no Hanashi - Fan manga - Ch. 1

[MangaDex]

 

[GTX1080Ti]

Wonder if this will not waste 300 chapters in the name of progress. I think this mangaka might have a plan.

 

[Satyam_SSJ10]

@GTX1080Ti this is a fan made manga based on The manga of same name

 

[stretch22]