जब हम घर पर अकेले होते हैं तो मैं अपनी सौतेली बहन की तंग चूत में मोटी, नसों वाले डिल्डो से घुसता हूं

I penetrate with a thick, veiny dildo that lengthens as it penetrates my stepsister's tight pussy. I have to make a little effort because it is too tight, so much so that her lips are always closed and I can only manage to open them when the house is alone.