You and your STEP-sister both got into town the night before for the family wedding the next day, but nobody knew... everyone was told you'd both gotten into town that same day because you didn't want anyone to know what you each were up to. You'd both THOUGHT nobody would ever know.

Your STEP-sister went to a gloryhole location to get pounded by strangers through holes in the wall. And you went to a place where you could pound a bunch of pussy hiding behind walls. It just so happens you were both at that same place... and the pussy you ended up sticking with the whole night becaus...

You and your STEP-sister both got into town the night before for the family wedding the next day, but nobody knew... everyone was told you'd both gotten into town that same day because you didn't want anyone to know what you each were up to. You'd both THOUGHT nobody would ever know.

Your STEP-sister went to a gloryhole location to get pounded by strangers through holes in the wall. And you went to a place where you could pound a bunch of pussy hiding behind walls. It just so happens you were both at that same place... and the pussy you ended up sticking with the whole night because it was so amazing - well, it was YOUR STEP-SISTER.

She walks in on you at the hotel the next morning with your dick out. You were fantasizing about the pussy from the night before, unbeknownst to you it's right in front of you right now. She tells you to get it together and put it away... but then... she sees what she's looking at...

It's the same dick SHE enjoyed last night. After she pieces it all together, she says she'd be happy to revisit this with you, face to face. What does it matter? You already came in her already! Come on then, fuck your STEP-sister KNOWINGLY now.