I decided to play a little game with my sub - a game I wasn't sure he would be able to win. But it was only the first round, and I many more rounds of this game in mind. So if he did well this time, he would get to advance to the next round.
I told him if he could take my weight for a set amount of time, I would stroke him until he came all over himself. I sat on his chest, kept his nose in my ass, and dared him to take all of my ass and weight. I kept my legs forward, so he could barely move with the pressure of my whole body pressing down on him. I could tell how badly he wanted it, desperate to impress me - his cock was practically leaking from the beginning, so I knew how much fun this might be.
But my thick and heavy fat ass is quite a lot to take - so you'll have to see for yourself if he managed to win my game.