Help pwease

Does anyone know this manga were (this isn't a plot of anything it's as far as I read but I forgot to saved it so..yeah) this guy is sleeping but next to him there's another two guys having Ｓｅｘ and then he wakes up and hears them and then one of the guys that was having sex started touching that one that was asleep (but now is awake) that's what I read then I stopped and forgot to save so I know my description of wat I read was trash but if I know this manwha please help me (ಥ_ಥ)