The Big Rubber Cock

Since I started masterbating, I found out quickly that I would have a bigger orgasm if I was getting penetrated in my ass. It started with a candle stick at the age of 15. From then I would try to find anything penis shaped to stick inside of me.
When I went to college, there was a sex toy shop in town. One night I decided to go in. The lady asked if I was looking for something specific, I told her I was just browsing. I decided to buy a vibrating dildo that was about 5 inches. I took it home and used it immediately. I stripped down, lubed it up, and shoved it inside. I had to hold on so I could only fit about 3 inches inside me. I still was very hard and came a lot that night. I knew that I wanted more. I decided to go back the next week, and the same lady was still there. She said “welcome back, I guess you need something else now?” I didn’t say anything at first, but she walked over and said it’s okay to be shy but she could help if there was a problem. I decided to talk to her. I told her that I wanted something I didn’t have to hold and that would fill me up more. She led me over to some suction cup dildos. There were so many sizes, but my eyes kept getting pulled to the 8inch black dildo. It had a pretty big pair of balls. While she may not have been judging me, the other customers in the store probably were. Before I even made it home, I had the rubber cock out and in my mouth. I was so hard just holding and licking it. As soon as I got home, I suctioned it to the bathroom wall. I lubed it up and turned around. I pushed back on it and felt it stretch me out. The pain made my cock shrink down a bit, but I push on and felt my ass swallow the cock. I began working it in and out. My cock quickly grew and as soon as I began to stroke it, I shot the biggest load all over the shower. I pulled myself off the rubber cock and watch it detach from the wall and hit the ground. I couldn’t believe that whole thing was inside me!