Too little details but i hope you can find it here https://www.mangago.zone/tag/White%20hair%20seme/
huhu thank you but sadly it's not in there huhuhu
Try to remember anything about the plot, someone will surely know what it is.
Maybe it's this? https://www.mangago.zone/read-manga/liebling/
OMG YES THIS ONE THANK YOU SO MUCHHHHHHHHHH
Oh that's good then. I was trying to remember any old and buff seme as for your description and I remembered this. So happy I could help ^_^
please help me find this story. the guy or like the top has like a white hair, mature, old, buff body that's the only description I can only remember for the character please help