Slave training seems to be going well! Having been strapped to the bench, with a stretching ring in his hole, I thought it would be time to introduce my slave to the delights of a strap on! I decided to be nice to him for his first time, and just used my 7" one. After removing the plug, he seemed nice and open, and I was able to slide myself straight in. It was a bit of a shock for him, but he took it to the hilt, and I fucked him properly, hard and deep... I tried to get the next sized plug in afterwards...but he wasn't quite open enough...I'll have to save that one for another day!