First Time Step-Sister Blowjob

Late one night my step-sister brings me into her room. She lays me down and rubs my PJ pants. She tells me to keep quiet, Step-Mom and Step-Dad are napping. Her robe comes off exposing her huge boobs and she smiles as pulls out my pecker. She asks if I was okay and then began to suck. Licking and kissing all with a smile on her face. She rubs my head with her thumb and I explode in her hand. What my step-sister does not know is, I wanted this more than her!