Responses
My cute beast... is so good so far!
All recs have assertive female lead to different extent :
Shy and act-bossy-to-hide-it male lead : http://www.mangago.zone/read-manga/college_student_empress/
This one matchs well your comment : http://www.mangago.zone/read-manga/vitamin_c_vitamin_d/
Here the male lead is confident but on the cuter side when it comes to female lead : http://www.mangago.zone/read-manga/remarried_empress/
Male lead act cute and puppy-like with female lead : http://www.mangago.zone/read-manga/the_evil_lady_s_hero/
I'm looking for straight manhwas/mangas with a well written female mc and a shy or feminine love interest! :D