Hi, I’m looking for a yaoi that’s a sequel to another yaoi, it’s about the older bro...

Hi, I’m looking for a yaoi that’s a sequel to another yaoi, it’s about the older brother of the uke. The older brother is a seme and lies to his brother bout working at night to sleep with a black haired uke. From what I remember, the seme is a CEO or smth and has brown hair. There was one scene where the uke is giving the seme a blowjob and the seme gets a call from his brother but the uke thinks it’s his lover and gets sad.
Thank you