He accepts to fuck with his brother so he can sleep in his bed

This girl is cold in her room and agrees to fuck with her brother in exchange for getting into her bed so she can sleep next to him and thus be warm. The brother is surprised that she accepts so quickly to become her whore, but possibly the aunt is doing it on purpose, because she doesn't have more heat than fucking. He starts eating his cock and then puts his ass in position so he can start drilling her pussy. The sister has a great time going through that cock and is glad to have accepted her offer to fuck.