Busty blonde polishes cock with her mentor

Pretty Mary took the patronage of her first student who wanted to learn how to give a blowjob. For practical lessons she invited a familiar guy with good stamina. At first, the teacher wanted to see how the busty blonde would suck a cock on her own to discuss her mistakes later. Later, the mentor decided to show her friend a master class and together with her polished the cock of the lucky guy.