I've noticed this author really loves her characters with glasses on.... As a person who wears glasses daily, it really bothers me every time the characters sleep with them on xd
Nevertheless, this author does make some cute stories at times.
I swear this is the third time I've read this yet it's posted as a recent update. Perhaps I had already read it in the yurism site or something... Meh, it's still an awesome read. Hiyoko looked like Yui from SAO at one point, though.