Responses
https://www.mangago.zone/read-manga/the_tainted_half_r15/
https://www.mangago.zone/read-manga/the_blood_of_madam_giselle/
https://www.mangago.zone/read-manga/the_duchess_lewd_invitation/
https://www.mangago.zone/read-manga/your_majesty_is_mine/
and you'll prb find some more you'll like here:
https://www.mangago.zone/genre/Smut,Historical/?f=1&o=1&e=Yaoi,Shounen%20Ai,Yuri,Shoujo%20Ai
Thank you!!
Asking again for historical straight smut, if it's fantasy in a historical setting that's fine, too! Preferably not too too toxic.