Sis-in-law performs oral sex before sleep

A young couple visits their friends, and after a long day at work, they decide to sleep over at their friend's place. The husband is tired and goes to bed, leaving his wife alone with their friend's 18-year-old sister. The young girl is not afraid to make the first move and begins to act in the bedroom. She takes off her clothes and starts sucking her friend's husband's cock. The girl is very good at this, she has big tits and a mouth that can swallow a whole dick. The husband watches as the young girl gives his friend a blowjob. He is surprised by how good she is at it, and he is also excited. The young girl continues to suck his dick until he cums all over her face. The husband is amazed by the skills of the girl and the quality of the blowjob. He thinks that this is one of the best blowjobs he has ever received.