HELP!

I want to find this one manga or Manhwa I genuinely forgot what it was, but it was a threesome. One ML had dark skin and dark hair (if I remember well) the other ML has blonde hair and light skin, and the MC, well…I forgot. But he was short, and kinda looked like a kid, the MC first met the Blonde ML, who was dating the dark hair ML, so then the MC met the dark hair ML, and they would kinda usually ignore the MC and stuff. PLEASE HELP MEEEEHHH ヽ(`Д´)ﾉ