Emily's mom and dad recently remarried and brought together 7 children from 3 different marriages. That's stress enough for any teenage girl. Imagine having twin half-brothers to deal with, your own age. She thinks she hates them both. Little does she know.
Ray with casted hands finds his sister a willing participant in allowing him to release his pent-up spunk. He reciprocates by eating not only her cunt but her ass as well. As they are going at it, mom catches them. Instead of a scolding, she finally joins them in the taboo act of family incest.
A boy mad scientist isn't mad in a bad way. He knows the girl he wants is above his social status, so he develops a way to make her not care about money or status and choose him.
When a dying old friend willed him his two daughters, he didn't know that they had been trained as slaves. Now the girls will have to convince a reluctant, unexperienced new master that they can be a valuable addition to his life.