Responses
http://www.mangago.zone/read-manga/suki_ni_nacchau_yo/
This has a large age gap though I don't remember how large it's cute though:) I hope this is it
maybe this? if you like age gap stuff it's pretty sweet :)
http://www.mangago.zone/read-manga/suki_ni_nacchau_yo/
thank you Fruity dan danini (づ￣ ³￣)づ
I don't remember what the plot is, all i remember is someone in the comments section saying that the uke is 60s annd seme is in 20s. Sorry for the lack of info （/TДT)/