Responses
Not this one, but thanks. In mine, parents are still around.
I think this is similar
http://www.mangago.zone/read-manga/3_pun_instant_no_chinmoku/
Yeah i have read this too, but that's not it. I have found it just now http://www.mangago.zone/read-manga/boku_no_kirai_na_otouto/
I am looking for a yaoi that i have read long ago. There are two brothers, i can not remember if they were step brothers or not. Seme is the younger one, tall, blond. Uke is big brother, short, dark haired. Seme confessed to his brother and i believe he violated uke. Big brother left the house. Little brother found him and locked him in his apartement. Uke had a chain on his legs and he started to get crazy. I can not remember the rest and want to read the end again.