When I Was 15

When I was 15 I went to spend the summer at my grandmas farm. Two of my cousins were there, Paul and Liz. Paul was my age, and his sister Liz, was 14. I had not seen them in many years so did not really know them well. This was pre cell phone, and we did not have drivers license so we were pretty much stuck there. My grandma, as she always did, went to bed very early. I was sharing a bedroom with Paul. We were watching tv on our beds and Liz came in. I thought she had turned out pretty hot. She was blonde, small tits, no bra so I could see her nice nips. Paul asked her to check if grandma was asleep. She did and said she was out. They had been there a few days before me, and told me grandma took sedatives and once she was out, she was out.
Paul pulled some weed from his bag and we smoked some. We got real high and Liz was teasing me because she caught me checking her boobs. She asked if I wanted to see them. I said yes, and she told me I had to show her my dick first. I was nervous, as Liz and Paul watched me drop my shorts. I was a bit excited, so it was near hard. Liz got real close to it and told me I have a big one. She asked to touch it. I told her she had said I could see her tits. She giggled and pulled her tshirt off and her pants. I had never seen a girl naked except in mags. My cock was throbbing now. Liz reached for it and started stroking it. I told her to stop because I was going to blow a load. She stopped, sat back and spread her legs. She told me I could touch her. I touched her pussy and ran my finger inside. She said it felt good. As I fingered her, she began stroking me again, and I shot a huge load, which hit her tits. She rubbed it on her boobs as I watched. I thought this was going to be a hell of a summer.