My stepsister after a shower thought I'm not at home

After the shower, my stepsister was listening to music with headphones and didn't hear me go into the kitchen. I didn't expect her to be without panties. I thought for a long time, but still decided to fuck her. She didn't expect this, but she liked my cock and she didn't refuse me. it was the best sex of my life. When I finished on her sweet ass, my legs almost gave way. Now we fuck every day.