Mozzarella's manga / #multiple stories(110)

1) young junior seme x older senpai uke. Seme got sick, senpai went over to take care of him. Waiter liked the uke. 2) salaryman mistook by a high school student x hs student grandkid of an old bookstore owner 3) historical, military man super possessive x old school friend who liked camelias

For the first time, I thought cheating was not a bad thing to the plot. The seme kind of deserved it for taking the uke for granted. As for the uke, it was rather childish of him.