This one is my top fave but beware theres some disturbing elements regarding the relationship of ML and his step father
https://www.mangago.me/read-manga/totally_captivated/
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Basically both sides cheats on each other. In the beginning , uke cheats on his bf with someone else and to get back at him, uke's bf date a yakuza(this is the ML). And then for some reason uke ended up working at the ML office as an underling before they both get closer to each other.
Uke first learn that ML had been doing some sort of immoral activity with his step dad (like kissing etc) but ML insist to uke that he didn't have sex with his step father. Uke demands that he cut ties with his step father if ML wants to be with him/uke but ML refuses as he stated he only let his step father did that immoral things to him because he felt grateful that the step father had taken care of him since he was a child. Uke in his rage demands for breakup and then chasing arc happened. In this time period, uke basically lose his mind and basically sleeps with just whoever he can to forget about ML (even his best friend). Dawg I usually don't recommend this manga to general people but since you read Passion I assume you had the mental capacity to stands the toxicity and angst in the story.
Okie thank you I will read it. The only thing I can't tolerate is cheating, uke sleeping around to forget seme that was unnecessary , passion is my favorite manhwa and aside from toxicity ilay and taeui are very loyal to each other........ I feel frustrated when semes/ukes sleep with other people when they basically have someone in heart.
Plz sweet hearts recommend me any bl where both seme and uke are gay (Not Bi or Straight)