Hmmm, I'm not sure about the good plot...BUT I've got the smut covered! You can check out my HENTAI list! : https://www.mangago.me/home/mangalist/3056979/
Here's one that I've read recently. It's decent, the plot is nice, not too much drama and the smut is decent too. Although the smut comes in the later chapters.
https://www.mangago.me/read-manga/duke/
https://www.mangago.me/read-manga/if_i_have_a_chance_i_want_to_warp_my_boyfriend_s_fetishes/
https://www.mangago.me/read-manga/hands_on_exposition/
https://www.mangago.me/read-manga/confidentiality_1/
https://www.mangago.me/read-manga/saturday_evening_at_that_station/
https://www.mangago.me/read-manga/kill_me_1/
Superstitious nine
Winter wolf