Father-in-law, fuck my ass, my pussy is for your step son!
The father-in-law visits his daughter-in-law because her son is unhappy about the relationship, she tells the father-in-law to come in and explains everything that has happened with her step son. The father-in-law tries to fix the situation by making up for his step son's bad behavior in bed and fucks his daughter-in-law in the ass, respecting the fact that only his son fucks her pussy.