can I ask for some help tp find this manga, I been looking for this manga but I can't find it.

This is about that I think their are friend or brother, this is about that this man is having sex with his partner and then their mother come home and the mother came up to the upstair to talk something to him and then the man didn't stop and this man don't care that be found out by his mother but his partner he cared to be found out by his mother so he punch the man in the face and then the partner came out to the door to talk his mother and then when they done talking and then the partner hate the man and then he said to the man that don't ever came near me again and then the partner go to somewhere place to forget that manaand then in past year came the mother called the partner that his brother has never called home and then the man became like a beggar and then the partner saw the man and the near of the side places and people talking to him how smelly of him and then the partner saw the man and go near him and then he took him to the partner house and then took him to take a shower and then I don't know what is the rest,
Please guys please help to find this manta.

P.S this genre is yaoi or shounen air..