And they weren't shy - while they were teaching their stepson how to have sex, they were all fucking each other

Give me some sperm, daughter. Daddy put it in the wrong mouth, what an asshole

All the dicks are down my mom's throat, and I'm down there licking her - when is it my turn?

Who kisses like that? It's good that my mom is experienced, she can even teach me how to have sex

You fuck me and humiliate me and you call that parenting?