Back in the late 1970s, when I was in my late teens, I was blackmailed by our babysitter.
I have two much younger sisters who my parents didn't trust me to look after while they were working running the family business.
My parents enlisted the help of my best friend's sister, June, to look after my younger sisters whilst they worked. I was able to see my then-girlfriend, Karen. Karen was the girl every boy wanted to date. She had huge tits and loved to give blowjobs, and on top of that, she was very pretty.
My parents laid down the rules for Karen and me to behave and not get up to any "funny business," as they called it.
On the other hand, June was four years older than me. She was not as pretty but had a perfect body with bigger tits than Karen and long slender legs.
On the evening in question, Karen and I were in my bedroom, my sisters were in bed sleeping and June was downstairs watching TV or so I thought.
Karen was feeling horny and had ripped my shorts off, and was on her knees devouring my cock. Karen was giving me one of her specials when the bedroom door opened, and there stood June.
Karen was unaware as she had her back to the door. Karen just continued blowing my cock until I emptied my balls deep into her throat. When she had finished and was wiping her mouth, she looked around and, for the first time, saw June and screamed.
June stood mouth open, staring at my big erect cock with cum dripping off the end onto the carpet and said, "Your parents will need to know about this."
Karen grabbed her clothes and got dressed. She bid me goodbye and swiftly left. That was the end of our relationship.
June left me to think about what I had done and escorted Karen from the house.
Ten minutes passed and I sat on my bed expecting June to return, and give me a good telling-off and explain what she was going to tell my parents. June was always telling my parents anything I did that she didn't approve of, so this was to be no different.
June returned and closed my bedroom door behind her; this was not what I expected. June explained that she would have to tell my parents what she saw unless I was nice to her.
I said, "Nice to you?"
June said, "Yes! nice to me. I have never seen a cock as big as that before. I need to see it again and then I will decide on your punishment."
I said, "You are kidding! Why should I show you my cock? You saw it after Karen had finished with it. Why would you need to see it again?"
June said, in a raised and officious voice, "Just get it out now or I will get it out for you."
I remained sitting on the edge of my bed, staring at June's huge tits that wobbled each time she spoke. June was only wearing a very thin, very short summer dress with a very low neckline that showed off her incredible cleavage.
June's wobbling tits were affecting my cock, which was slowly rising and I am sure June spotted this as I was only wearing boxer briefs.
I replied, "Help yourself. I won't stand in your way."
I had always fancied June but thought due to her age she was out of my league. I was caught many times staring at her tits or mesmerized by her long slender legs and tiny perfect feet (my fetish). June always wore very nice strappy heels that made her feet look so sexy and had her nails manicured and painted red.