MILF fucks with her niece and boyfriend

This woman is very sexy and openly bisexual, so she easily conquers both men and women. One afternoon she goes to visit her niece and finds her alone with her boyfriend, so she starts talking to both of them and advising them on the best ways to have sex without getting bored in a relationship. Both young men begin to feel aroused by the aunt's very explicit explanations and begin to seduce her to the point of convincing her to have a threesome with her. The woman finally accepts and starts making out with her niece and asking her to perform oral sex on her. The boy is fulfilling his fantasy and in a very hot way starts fucking both women.