Step Sister Obsession

Step Threesome- 'I can't believe I forgot my water bottle!' I whisper to myself. I enter the gym and I hear loud moaning sounds coming from the other side of the gym. 'What is going on here?!' I gasp when I find my step-sister eating out my wife's pussy! 'She is eating my pussy out, as you can see,' Cory says. Yes, I can definitely see that! 'I know that you came inside of her,' Cory says next. 'Yes, I did! Can I join you guys here as well?' I ask. Cory invites me to join them by putting my cock in her mouth, while Mandi is still going down on Cory. I walk behind Mandi next and I start to fuck Mandi's pussy from behind while she is eating out Cory. I have the two of them sit down next to each other in the missionary position, and I start to fuck Cory's pussy first. Then I move over to fucking Mandi's pussy next. I go back and forth between the two of them, and their big tits bounce up and down as I fuck them. They both flip over into the doggystyle position next and I go back and forth between fucking them from behind. They move back into the missionary position and I fuck Mandi's pussy until I am ready to cum. I creampie my step-sister's pussy for the second time! My wife sucks some of my cum out of Mandi's pussy though! 'I think we are going to have a fun summer together!' I tell them.