I was doing my daily Bible study when my step-son came in. He was upset that all the other boys in his school were going to the dance. He was too shy and awkward to ask a girl to go with him. I had a feeling he was inexperienced with girls so i felt it my duty to give him lessons on how to make girls happy. I began sucking his cock until he got nice and hard. I made him put on a condom to put it in me. After a few minutes I let him take the condom off and fuck me bareback. He got aso excite he blew his load inside me, I was upset and worried but it's ok. I hope I don't get pregnant.