[Hasnt been updated in 3 years, but the main story is finished + a oneshot]
1-4. Kouhei has spent 5 years trying to get over his first love, a high school classmate called Ayato. He's having second thoughts about hooking up with this stranger though--when Ayato comes and saves him. They catch up, and Ayato badly hides his requited feelings for Kohei
5. Katsumi and Natsuhiko have been together for over a year, and Natsuhiko is ready to take their relationship to the next level
Hatsukoi o Kojirase Sugiru na