https://www.mangago.zone/read-manga/boy_boy_idol_collection/
https://www.mangago.zone/read-manga/magician_and_course_live_eng/
https://www.mangago.zone/read-manga/after_being_shown_unimaginable_pleasure_by_an_orc_for_so_long_i/
https://www.mangago.zone/read-manga/test_play/
https://www.mangago.zone/read-manga/substitute_mobs_cannot_escape/
https://www.mangago.zone/read-manga/outotsu_morning_love/
https://www.mangago.zone/read-manga/tied_up/
https://www.mangago.zone/read-manga/plum_love/
https://www.mangago.zone/read-manga/misunderstanding/
https://www.mangago.zone/read-manga/hidoku_shinai_de_dj_boku_no_brief_ni_ana/
https://www.mangago.zone/read-manga/mirror_mirror_ang/
https://www.mangago.zone/read-manga/thy_will_be_done/
https://www.mangago.zone/read-manga/desire_2/
https://www.mangago.zone/read-manga/alcohol_and_cigarettes_and_kisses/
https://www.mangago.zone/read-manga/teach_me_more_incubus_rawr_ra/
https://www.mangago.zone/read-manga/god_s_man/
These are not here but on bat•t•, use O instead of •. They were really sexy so:
Kamigakari no nagusami
A priest who receives the favour of his God
A One-Night Experience (Official)
The Slime I Encountered Was Very Horny!
University Cherryboy Corrupted By Tentacles ~All My Firsts Were Stolen!~
The pastor surrenders
The whole series, it kinda has a plot but not that much:
https://www.mangago.zone/read-manga/handsome_sales_department_is_the_ideal_master_01/
No plot, just straight up smut, any kind