A single dust with her stepbrother to stop harassing her

This aunt is up to her stepbrother's balls, spending the day chasing her, bothering her and trying to touch her ass. So in the end, when the two are left alone at home, choose to make a proposal. The aunt thinks that if she throws a single powder with her stepbrother and lets her take it off immediately, getting her on all fours and getting comfortable, she'll never bother her again. Then he sucks his cock and then puts himself in a position to fuck her hard, although surely his stepbrother wants to fuck her again in the future.