Responses
https://www.mangago.zone/read-manga/anti_p_t/
Could be something for you
https://www.mangago.zone/read-manga/double_trap/
https://www.mangago.zone/read-manga/placebo_let_s_play/
Judging from your profile I think that these might suit your taste.
I'm tired of waiting for the chapter of unfinished things that I read so can y'all suggest any completed short stories? Like 50 chapters max or sumtin?