Your step-sister is out to help you. It's not so much for your own benefit as it is for her own. With your parents being total tyrants, she wants you to know that you can avoid trouble with them by listening to her advice. In an effort to stop you from jizzing all over your room - and ultimately spreading it around the house - she suggests that you masturbate and finish off in a cleaner way.

If you EAT your own cum, then there wouldn't be any kind of mess for anyone to worry about. She's so sure that you just cumming in your own room will move the little creamy sperm around the ho... Show more