PLEASE HELP ME FIND THIS

so I was reading this manga, and I forgot the name. It was Omega x Omega and the Mc was called minami san. his mother threw him out when she found out he was an Omega. He developed a crush on another Omega. Sanei san i think he was called. Several years later, minami san found out he killed Himself. Later, minami Development a crush on this Idol who does freaky stuff on his streams. The Idols name is mai san. minami likes him because mai reminds him of sanei san.