Yotsumoji. Kyou mo, Ashita mo
Nakai, who works as an editor, is in love with his assigned writer, Okamura-sensei. On days when they can leave early, they go to sensei's house and spend sweet time together away from work. Their days are filled with the sweet contentment that comes from two mature people who have grown comfortable with each other.
(Source: drap Comics, translated)
