YANDERE/POSSESSIVE
- http://www.mangago.zone/read-manga/kusatta_rasen/
- http://www.mangago.zone/read-manga/hikizuru_oto/
- http://www.mangago.zone/read-manga/imitation_mate/
- http://www.mangago.zone/read-manga/mujintou_ni_motte_iku_nara/
- http://www.mangago.zone/read-manga/stalker_s_game/
- http://www.mangago.zone/read-manga/deichuu_no_hasu/
- http://www.mangago.zone/read-manga/obey_me/
- http://www.mangago.zone/read-manga/ibitsu_no_kakera/
- http://www.mangago.zone/read-manga/yami_bl/
- Ch5: http://www.mangago.zone/read-manga/kanchigai_lokidoki_koi/
- http://www.mangago.zone/read-manga/individual_diet_preference/
- http://www.mangago.zone/read-manga/poison_and_sex/
i tagged these mangas as 'psychological' and 'twisted' which may or may not have a yandere character, but the overall theme and ambiance are similar
Try this list theres some super possesive ones
http://www.mangago.zone/home/mangalist/586599/
Yandere/Obsessive seme
http://www.mangago.zone/read-manga/in_the_cage/
http://www.mangago.zone/read-manga/kimi_ga_koi_ni_oboreru/
http://www.mangago.zone/read-manga/hogu_hagyeongsu/?av=2
http://www.mangago.zone/read-manga/last_seven_days/
http://www.mangago.zone/read-manga/may_belongs_to_me/
http://www.mangago.zone/read-manga/ii_mon_waru_mon/
http://www.mangago.zone/read-manga/yandere_hitotsu_yane_no_shita/
http://www.mangago.zone/read-manga/kawaii_senpai_no_kaigoroshikata/
http://www.mangago.zone/read-manga/decision_webtoon/
For more you can follow my Yandere/Obsessive seme list
http://www.mangago.zone/home/mangalist/605077/
Im into possessive seme. Do u have recommendation?