If you're looking for manga similar to Hoshi Demitasse, you might like these titles.
Shizumu-chan is a very delicate girl. Literally. She doesn't fit into the crowd. Not without reason. She also resembles you in a way. That might surprise you....
One day in the Yamaguchi family's bathroom, in a roll of toilet paper, appears a mysterious (and tiny) girl named Shin - for friends Shini - who at first glance makes a stunning impression on Nobuo, a simple middle school student."And if I used all the paper," thought Nobuo, and a drop of sweat rolled down his temple - "Would I see her then... na... naked ?!"And so it begins, a wonderful story of love, lust and... much more!
What if the world were to end today? What if you were lost in the desert without water? What if war broke out around the world simultaneously? Five normal healthy young men and women fantasize about groping XXX, or making someone drink XXX, etc., but why does it always have to end like that?