I wrote this by myself, just like a diary, to record a passing period of my youth that included laughter, tears, and no sadness.
Male protagonist: He is said to be straight but not straight, he is a bit of a picky guy. X classmate
Heroine: A pseudo-loli with a masculine nature, an ordinary girl who was treated as a "ten thousand year old" by her roommate, classmate Y
If you are interested, you can take a look.
(Original essay)