Responses
There is no manga that I can think of where the uke is such a hardass except I can only think of one manga where the uke is a delinquent.
http://www.mangago.zone/read-manga/nirameba_koi/
I know of other mangas where the uke has a strong will one of those is a manga called viewfinder.
have you read the following manga? The uke is also kind of a hard ass but also a tsundere.
http://www.mangago.zone/read-manga/sono_koi_ni_wa_wake_ga_aru/
Seyun's gotta be the coolest uke eva. Strong and weak. Pure and seductive.