Stepdaughters Camping Dance Naked by the Fire

The camping trip with my stepdaughters Alex and Avery has not gone like I expected. I mean, I was hoping to reconnect with them but not like this. Alex and Avery are stepsisters but have always been so close, closer than anyone knew actually. After being brought into their secret during our road trip hotel stay I have been working out what to do. Now we are at the camp grounds and the first night the show thier free spirit dancing naked around the campfire before coming over to me...