My cute blue-haired stepsister came on to me asking me to instruct her how to do a blowjob. Oh, well... not that I could really instruct her, but I was happy to suggest my cock to practice on. Fuck, she revved out to be a real talent, so good at working her lips up and down my prick I just couldn't resist the allurement to return the favor eating her jiggly young pussy and fucking her to a powerful orgasm next time we stayed home alone. Nasty family!