Step-Daughter wants to take Step-Mom's Place

Gianna has been really glad that her step-mom left. She loves having her step-dad all to herself, and, when her step-dad is dealing with stress from work, she wants to really replace step-mom, and do all the things her step-mom used to do before she became an ungrateful bitch that didn't appreciate how great the man of the house is. Gianna is getting exactly what she wants and she isn't going to stop. Being on a date with her step-dad is so exciting, he is nervous about how she looks at him and touches him in public, but no one can see them in the dark theater and having had her step-dad's thick cock in her hands has only made her want it more. She uses her mouth and worships his cock the way it deserves swallowing as much of his huge load as she can. Gianna has decided tonight is the night. She puts on her prettiest bra and panty and waits in her dads bed slowly touching herself. He tries to talk her out of what she is thinking, but she doesn't let up, she knows how much he has to want it too.