Vince why did you let Derek spit in your face and get away with it? Why did you do nothing at all? Would you let him do that again?
Maybe Vince/Melvin gave him a pass because he sent Derek's old man pics and vids of Derek being fondled by men his own father's age and oozing precum at the sheer thrill of it.
The father is disgusted and was sickened by it. Seriously, Derek's spitting was out of spite and shame. He should have offered him to step outside, like a real man.
However, do real men pimp themselves out to homosexuals and talk in a clipped, effeminate voice they try to mask?