I Fucked My Step-sister in the Bathroom!

Yesterday I was just out of the shower when I saw Chloe, my step sister coming in the bathroom and I think we were both pretty surprised to see each other like that. I forgot to close the door and lock it and she walked in not thinking someone could be in there. It was pretty awkward at first but quickly she said she saw a glimpse of my dick and liked what she saw. She wanted to tell her friends about me but decided that she should try it herself before doing so. Our parents were home but upstairs so since they thought I was in the shower and Chloe was about to leave we figured we'd be fine if we were quiet. It didn't take long for her to get on her knees and start blowing me and I gotta say my step sis got skills! After that I put her on the counter to fuck her missionary before turning her around for some doggy style. She blew me some more after and we decided to go sneak in her bedroom so we'd have more room to fuck. We went on her bed where I railed her missionary before I couldn't