Dirty Step-Daddy takes advantage of Mammy taking an early night to enjoy watching some secret 'art nude' videos he'd made with the Step-Daughter earlier in the summer.  Things don't quite go to plan as the Step-Daughter joins him and wants to watch some cartoons. Well lets wait a little while to the 'old girl' goes to bed, then we can see if they younger daughter is in the mood to watch these 'Art Nudes', and maybe get more than a little turned on. Maybe things can develop even further and get a bit hands on this time, if were careful and of course don't tell, and definitely don't get caught.