I came from a family of 4 brothers. I was 16 and my brothers were 6, 12, and 18. We would rough and tumble quite a bit, especially me and my youngest brother.
One day we were the only ones at home and were playing around. We were both wearing shorts and I reached out and pulled his shorts down. I looked at his little soft cock and couldn't help myself. I started fondling it and to my surprise it started getting hard. He had his eyes closed and was really enjoying me playing with him. I told him to lay on the bed and I took his cock in my mouth and sucked it. He didn't cum but he really liked me to suck him and I liked doing it. I started doing it anytime we were alone. I would be naked and playing with myself.
About a month later he was laying on the bed and I was sucking him when the older brother walked in. I started to get up but he pushed me back on the bed and started rubbing my ass and told me to keep sucking. He had both hands on my ass and was running his finger on my hole. Then I could feel his finger going into me. It felt good and I didn't stop him. I was sucking my young brother and my older brother was fucking my ass with his finger. I felt something warm and bigger than his finger pushing against my ass. When it went in it hurt but soon the pain stopped and it felt good. After only about 3 or 4 thrusts he was finished. I told him I liked it and he agreed to do it more often and said next time would last a little longer.
We became a threesome, me sucking my little brother, and my older brother fucking me. I still think about it and although married, I still like to have a man use me for his pleasure, either sucking him or letting him fuck me. I joined a sex chat site and look for young men that are interested in older men and want to use me for their pleasure.