My mom has one of those

I was at a friend's house long ago and as we were in the bedroom I saw a dildo. I told him my mom has one of those and she also has some that vibrate. He pulled out a medium length one and asked me if I knew what mom was doing with it? I said I had not saw with it, but I think she fucked it. He said he has watched his mom and sister using them. Then he grabbed a bottle of liquid and he said it was lube. Like oil for your pussy or asshole. Then we went to the play room and we stripped nakid. His penis was hard and about 3" long, my penis was hanging and 3" soft then he touches it and I was up to 5"hard. He put lube on the dildo and it slipped up my asshole and he was fucking my butt I was jacking off to and I dry came. He said he is looking forward to being able to cum like his 17 year old brother. And he shoved it all the way in my butt and just the string on the end is hanging out I loved the feeling of it in me. Then he lays on his back and pulled up his feet and said lube and fuck me. So I did and he was moaning and jacking off I was drilling him hard and he was jacking off fast. Then he dry pumped. I was watching his nuts tighter then soft, and he was jacking off still. Then I pulled out and he had to get the string as it was almost in all the way. He pulled out the dildo and we washed up and put the lube and toy up. As we walked back to his room his brother is standing there and he pulled out his dick that was hard and about 7" and said both of you suck this and we took turns sucking it then he said I want both of your tongues on it and he squirted our mouths about 5 licks later an it tastes good. He zipped up and went to his room and we were in the bedroom and getting dressed. I always have some kind of fun sex there. And his brother was always mouth fucking us. We didn't have sperm in our orgasms for about 5 more years.