Niece spinning a married couple into group sex without any problems

A nice niece of a peasant who came to the city from the village to stay clean, is afraid to sleep alone, and therefore comes to sleep in the room of the spouses. It’s just that the dream doesn’t smell like it, having waited for the man’s wife to run off to wash after sex, the young woman seduces the uncle for fucking and as a result, he spits two women in the home group sex. Interesting: how much is enough of his strength with such intensive use ?!