Naughty sex with stepdaughter

When I found a used condom in the house I told my 19 y.o. stepdaughter she should be having sex with older guys like me who have had a vasectomy and can fuck with no rubber. Who knew she'd take my words so literally and suck my dick minutes later. Her blowjob was so good I just had to return the favor in the next couple of days by eating her out and fucking her brains out. Mom doesn't need to know and you can keep fucking your stepdad, honey.