A Massage Which Got Pretty Indecent

The dude and his gf were staying at his mom's. His old lady asked the girlfriend to help her with some furniture moving, but what do you know, the girl strained her back almost right away. The mother was nice enough to offer a massage, but check out what this massage turned into pretty damn soon. Soon it was not just a massage, it was full-on lesbian sex with fingering, pussy eating, big, exhausting sex toys and what not! The two women just lost it and kept doing it and doing it till their son and boyfriend saw them... Well, awkward, right?