I had to do my slutty stepsis

My stepsis got herself this new slutty lingerie set and shocked me with her erotic appearance. I tried to resist the temptation, but she was too seductive to say NO to her sex charms. When she shamelessly spread her beautiful pussy right in front of me I finally gave up, stuck two fingers up that juicy pink slit and drove her to a powerful orgasm. Next day she gave me a blowjob and the day after that we finally fucked. Welcome to our kinky family!