Gloxinia [English], by Otsuka Kotora (probably AKA Kouchaya)
Update : it appears that this work now belongs to a more complete manga.
To get it, please, follow that link
Update : it appears that this work now belongs to a more complete manga.
To get it, please, follow that link
One of my all time favorites. I love the drawing style and the characters personalities.
Thank you for sharing it.