Not a sugar daddy
YES, that is so good
And my recommendation is
https://www.mangago.zone/read-manga/a_proxy_painter/
Shoujo: kare kano
BL: golden days, faded first love
Shoujo →oresama teacher
Bl →ameiro paradox
Not mine, but someone recommend this list to me:
http://www.mangago.zone/home/mangalist/797716/
Maybe you could recommend me some of your favorites and hidden gems.