It's not blossoming romance, but it's damn good. https://www.mangago.zone/read-manga/itooshiki_hibi/
Yaoi: Older men in love
https://www.mangago.zone/home/mangalist/2543440/
Here you go dear, have fun!
I read this in my main istg I wish I lost my memories so I could read it again. It was so beautiful. Thank you so much (づ￣ ³￣)づ
Girlie you’re doing lord work!! Tysmmmmmmmm
Anytime! I have a bunch of age gap stories and I'm always on the lookout for older men stories! This one is beautiful, and I'm delighted you liked it too!
Hello esteemed colleague and fellow BL fanatics,
I come to you with a request. A request of a list comprised of “Old Man Yaoi”.
If you have a list please share it with me. I’ve been down bad and I’m in terrible need of stories about the blossoming romance between older men.
Thanks in advance !