Identify Game about MC's amnesia

rex234

Newbie
Jul 4, 2017
54
76
I'm looking for title where MC was in coma and after waking up he has amnesia. Whole scenarios and characters where rendered in very high details,resolution. There was ex-gf which kinda doesn't want to be togheters any more but didn't tell MC why. There was kind sister which supported MC and demanding mother. There was 2nd sister, big brat, princess type person. I think she was prostituet or some kind of cam girl - I'm not sure about this part. Family was in debt.
Can you help me find this title?