Cute lesbians pleased their friend with group sex

As soon as two very pretty, but slightly naughty girls graduate from college, they are immediately invited for an interview by the director of this educational institution. Without further ado, he invites the girls to become mistresses. In order not to run into refusal, he leaves the pupils for a while, during which they manage to try on a new erotic outfit and upon return fucks young mistresses almost like adults in a group sex.