Kate He's Our Step-Brother

Dear Diary, Lately I've noticed my step-sister Kate spending a lot of time with our older step-brother and I thought things were getting a little too close so I started spying on them.I discovered they were closer than I'd ever imagined, my step-brother and step-sister were lovers. The site of them kissing and caressing each other had some pretty intense effects on me too. From my hiding spot I watched as they got undressed and orally pleased one another making me even hotter. When Russel buried his cock in my sisters pussy I must have moaned a bit because Kate almost made them stop. Russel kept fucking her and eventually their sounds of pleasure out mine until Russel blew his load in Kates pussy. Really Kate, your fucking our step-brother and you're not on the pill??? Oh that makes it even hotter for sure. Xo Camille