My boyfriend sneaks into my house while my dad is watching TV on the couch. I had promised to show him something naughty if he came over. I'm giggling as we talk about what could happen between the two of us. I unzip my jacket and show him my boobs which he fondles. He talks about me sucking his cock, which I've NEVER done. So I put it my mouth and start sucking before long he fills my mouth with his cum and then darts out of the room before my dad can catch him. I sit there with cum dripping down my chin as he leaves.