My sister had her best friend stay at our house while our parents were away for the weekend.

I was only 15 and my sister and her friend were both 17. I had gone to bed early as I had to be at work the next morning. I woke up to pee about 1:30pm and heard the tv going so I went down to the basement to shut it off. My sister and her friend were lying naked on the couch. I got an instant erection.

My sister screamed when she saw me and I took off upstairs. When I got to my room I laid in my bed and started stroking my length thinking about seeing my sister and her friend nude and what could have happened made me cum in seconds.

About 2 minutes later I heard a knock on my door and my sister and her friend came in. They both had large t-shirts on with panties. I whiped the cum from my hand on my sheets so they wouldnt see it.

They asked me questions about what I saw and next thing you know they wanted to see my length. I was embarrased as I had just came and was still hard.

My sister pulled the blankets away fast so I could'nt grab them and there it was standing up straight and tall. They thought I was cute when I blushed and tried to hide it.

They sat one on each side of my bed and started touching my thingy. Holly shit I'm gonna get played I thought. My sister stated toying with her tongue and my length started twitching instantly. She giggled and then her friend took off her panties and t-shirt. She showed her softness and sat on my face.

I started toying her softness and man it tasted good. Than my sister took off her clothes and got on top of my length. My length was gonna explode. She lowered down on to my length and it was so hot and wet I came instantly. She laughed and said its ok. We'll try again in a few minutes. Then she started kissing her friend.

That was the beginning of many years of fun.