The following story is entirely fictional. All characters are 18 or older.
My third encounter at college was a couple of months in. Although I was still technically a virgin, I had a couple of interesting mutual masterbation encounters. All the guys at school talked about a girl at school that they referred to as BJ. She seemed to have a reputation for performing the act on a number of guys. Apparently, they kept her real name a secret. There were a number of girls whose initials fit but I did not think that it would be that obvious. Also, I did not think that I would be so lucky to receive such a favor.
I was taking Calculus and was tutoring a few students in the class. The mid term was approaching and I received a phone call asking for help. My college had separate dorms and visitation hours. It was about 30 minutes before visitation was over but I thought I would be okay. I was in shorts and a T-shirt and jogged over to her dorm.
She meet me in the lobby and led me to her room. She closed the door behind her and I noticed that she locked the door. She put a finger over her lips to signal to be quiet. She then stepped up to me, put her hands on my hips, and pulled my shorts and underwear down to my ankles.
She grabbed my dick with her left hand and covered my mouth with her right. "Can you keep a secret? Shake your head yes or no."
I shook my head up and down.
She whispered, "If you don't tell anyone and you can keep quiet, I will suck your dick until you cum in my mouth. That sound ok to you?"
I answered, "Yes, ma'am."
She sarcastically replied. "Very funny." Then she instructed. "No talking."
She then dropped to her knees and grabbed my balls in her left hand and started to stroke me with her right. "I like to get it nice and hard first."
Within seconds, it apparently met her expectations because she placed her lips on the tip and licked the slit.
My body shivered with pleasure. As she licked the slit, she stroked my balls with her left hand and my dick with her right. I moaned in pleasure.