We had only been dating a few weeks. We were at a party being held by some of her college friends.. Things were kind of dead. We went inside the home to check out things. we passed the rest room , she grabbed my hand and pulled me inside and shut the door behind us.  She put the toilet seat cover down and sat. She unbuttoned my pants put her mouth on my cock while I still had my underwear up. She then lowered them and took my tool in one hand and began massaging my ballls with the other. She licked up and down the shaft. Licked my balls, then took it into her mouth all the while still massaing my balls.  Unfortunatley someone knocked on the door so we had to finish up quickly. I didnt ge to cum for her there but later that night she finished the job.