Assisting his stepsister Penny Nichols in her sexual needs

I was helping my stepsis with her sexual needs, and things got pretty wild. She's a total hottie and I can't resist her. But my mom didn't approve of our little playtime and she made it clear that it's strictly forbidden. So, we had to keep our naughty sessions hidden from her watchful eye. My stepmom is a total MILF and I wouldn't mind fucking her too, but that's another story for another time. My stepsis is a big fan of rough sex and she loves to be dominated by her stepbrother. I'm always happy to oblige. I'm not her brother, but that doesn't mean we can't have some fun together. After all, we're not really sister and daughter, but we can still make the most of our time together.