When his dominant friend suggests he wear naughty underwear, he laughs. Then he starts sucking his buddy's dick, feels his power and feels less and less like laughing. When you've got a really big cock in your mouth, you forget everything and work hard to get it nice and hard. Once it's fully hardened, it goes up your ass and makes you cum from behind. Now the boss is really hot and wants to teach his bottom a lesson, so he drops a big load of hot cum in his ass. Now he'll obey directly, because he knows who his Master is.
