That's what a personal assistant is for, to always be there when the boss wants her to be. And to do what he demands. This man wanted to relieve the tension - the assistant was at hand, without hesitation and took advantage of her. According to her cries and sighs conclude - this is the work she likes!
The guy is a licker, he knows how to please a lady. Then even fucked the brunette and splashed her with cum, the chick was clearly satisfied.