Responses
┗( T﹏T )┛the anime teased us sooo much
Here: http://www.mangago.zone/read-manga/hibike_euphonium_dj_fukigenna_kanojo/
The only one with this pairing on this site.
There are many more doujins with this couple on the yuri manga site dynasty scans: https://dynasty-scans.com/pairings/kumiko_x_reina
THANK YOU SO MUCH FOR THIS!!!
WOULD BE NICE IF REINA AND KUMIKO HAD THEIR OWN DOUJIN TOO!!! BUT THIS IS NICE