https://www.mangago.zone/read-manga/the_most_perfect_meal/
(tearjerker)
https://www.mangago.zone/read-manga/blood_strangers/
https://www.mangago.zone/read-manga/vampires_higashiyama_shou/
https://www.mangago.zone/read-manga/savior/
https://www.mangago.zone/read-manga/kyuuketsuki_to_yobaretai/
https://www.mangago.zone/read-manga/yabun_ni_kyuuketsu_shitsureishimasu/
https://www.mangago.zone/read-manga/smoky_nectar/
https://www.mangago.zone/read-manga/fangs/
These are all GLs:
https://www.mangago.zone/read-manga/shoujo_tachi_no_kizuato_ni_kuchizuke_wo/
https://www.mangago.zone/read-manga/seifuku_no_vampiress_lord/
https://www.mangago.zone/read-manga/i_won_t_let_mistress_suck_my_blood/
https://www.mangago.zone/read-manga/my_food_seems_to_be_very_cute/
https://www.mangago.zone/read-manga/killing_me_akiyama/
https://www.mangago.zone/read-manga/koroshi_korosare_sankaku_kankei_ni_watashi_ga_ima_kara_hairun_desu_ka/
https://www.mangago.zone/read-manga/liberta/
https://www.mangago.zone/read-manga/vampire_chan_junior_chan/
https://www.mangago.zone/read-manga/kamitsuki_gakuen/
https://www.mangago.zone/read-manga/scarlet_yuino_chiri/
https://www.mangago.zone/read-manga/gunbured_x_sisters/
https://www.mangago.zone/read-manga/black_backed_albatross/
https://www.mangago.zone/read-manga/kiss_me_in_the_dark_of_night/
Please recommend me some twt, especially yuri, i can’t find any vampire yuri omgg