I masturbate in front of my stepsister while she plays and we end up fucking. Cum in mouth

My chubby stepsister is playing video games and I lie down next to her on her bed. Suddenly I take out my cock and start touching myself. She looks at me and gets horny. She starts giving me a blowjob. Then I eat her fat pussy and then I fuck her in missionary until she reaches orgasm. Finally, I fuck her on all fours until I spill all my cum in her mouth.