Episode 4/4 Of My Step Sister Family Vacation. Our parents were both still out of town and it was the final day before they got back. I laid in bed pondering everything that has happened the past couple days. I couldn’t believe it and I knew I wouldn’t have any chance once mom and dad got home. I grew some balls and made it over to my step sisters, Eliana Rose, room. I told her how badly I wanted to fuck her and of course it would be when she was masturbating. I was flustered, hard, and I couldn’t believe how tight her pussy was. It looked like I wouldn’t even be able to fit myself inside of her. I took my time trying to put my throbbing cock inside of her, fucking her ever so slowly, she told me it would hurt if I went any faster. She bent over, showing me her perfect ass and I slid myself back inside of her. Every stroke her pussy got wetter and wetter. I couldn’t believe I was actually fucking my step sister and I finally filled her up with cum.