Petite stepsister with big tits gets fucked hard

She was just lying on the couch and staring at her phone. I was really turned on by her position. I wanted to fuck her so much, but I just couldn't gather my thoughts and go up to her... and after a couple of minutes I gather my strength and go up to her... I start touching her ass and offer sex. It turned out that she didn't hesitate for long, and after a couple of minutes she was sucking my dick, and then she herself suggested that I insert my dick into her tight pussy