Highschool sweetheart meet up again and they start off as not knowing each other until 1 day they find out that they were the ones that broke eachother. So as the seme , he tries to win back the uke bit the uke isn't all that willing to fall back in love. Also, takes place as the the character being mangakas and there is also short shorties of multiple couples that are surround the main seme and uke.
Sekaiichi Hatsukoi