this one yaoi where a guy buys a couple rings and wanted to give it to his sexfriend(?) on christmas(?) but failed, then while being heartbroken he threw the rings into the river along with some money(?), oh i think(?) he bought it using money given to him by his sexfriend,
finally a two-ear animal shapeshifter even the face mask got stuck on wolf ears when his ears shifted
this one is also a two ear werewolf https://www.mangago.me/read-manga/ookami_sama_no_koiwazurai/
thanks!
you're welcomee