The lady is clearly a lover of anal sex, she penetrates into anal without any tension and with visible pleasure! It's nice to meet such a partner in life, I have not met yet! It's true, you can talk them into anal sex, but they don't get pleasure out of it. They just let you gently enter the anus and gently fuck you. And I would love to meet such a passionate lover of anal!
And the stepson wastes no time - to spread his stepmother's legs and cum in her slit is a good revenge for his father's offense. And she does not suffer from remorse - happy that she was in the right place at the right time.