I'm looking for a manga about a guy who was treated as a girl since birth. Like literally,...

I'm looking for a manga about a guy who was treated as a girl since birth. Like literally, when his dad saw him and was like 'oh, we have another cute little boy' his mum was like 'what are you saying papa, obviously it's a girl' and the father who was completely dominated by his hanya wife completely agreed with her, dooming the MC to live forever as a girl.

I think he has like three or four older brothers and his mother was desperate for a daughter. No one outside of his family knows that he's a guy. He's seen as his high school's goddess even.

When his mother saw a wedding dress in a store one day, she suddenly wanted to see her 'daughter' in in and made plans with one of her high school friends for their kids to get married.

The two people meet, knowing that they are both guys and connect over the mutual frustration and helplessness they feel toward their mothers. They start living together and the ML starts helping the MC who has always lived as a 'proper young lady' act like a man little by little and his kindness makes the MC start to fall in love with him.

I read up to where the ML bought the MC his first pair of jeans then I lost the story. I reeeeally wanna find back this story. Please help!!