It’s an old 4chan thread of someone role-playing as Shiki from Tsukihime and asking for advice from fellow anons about what to do about his overbearing sister. It became a classic Tsukihime copypasta as OP managed to troll many into believing it as a real story.
I need advice regarding my sister. It's rather complex, so I should explain.
When I was younger, I was involved in an accident and required care. My father sent me away to get that care, leaving just my sister to put up with his strictness (my mother died when my sister was born). After I recovered enough to be able to look after myself, I stayed away from home. In the years I had been bedridden, neither my father nor my sister came to see me and I didn't feel connected to either of them anymore.
A month ago, my sister suddenly called me out of the blue. My father had passed away, and she wanted me to live with her again until she has finished her education. After soul searching for a long time, I agreed and returned home, finding that she had grown into a young lady in my absence. However, she has a very strong moral code and enforces a strict rule over the household (dad left everything to her). I mean, she has a curfew for Christ's sake.
Things have started to go downhill from there. I broke curfew, and ended up being away that whole night and part of the next day. I can't go into the specifics, but my illness still visits me in strange ways and I couldn't be home when everything started (I had a vivid dream that I killed and butchered someone for god's sake). Needless to say that she wasn't impressed, and threatened to put a camera over the gate to make sure I was not going out. She says it's because she is concerned that I am not yet a fully recovered man. I know I can be frail and all, but I like to think I know my limits.It gets worse. Some of my schoolfriends invited me out on the weekend to a fair. I had had a fit the night before, and so my sister told me that she wanted to come, to keep an eye on me and help me if I got worse. I didn't have a choice, and thought maybe we could reconcile during the day. When we arrive, she looks over my friends, my best friend and two girls we are close to, with disdain and stops on one of the girls. Immediately she declares that she doesn't think she can get along with the girl and refuses to talk to her any more than she has to for the day. It totally killed the fun, and after we went home I yelled at her about it. She burst into tears and said that if I hate her she understands and will accept my hate but she just wants me to be safe. 