I caress the outline of his testicles. It's so smooth, so tense, compressed. I roll the die. 3
I turn the screws, and I leave my finger on the side of his testicle, to feel it flatten. it is not easy because it moves a lot, even if the links are very tense. He goes up and down his pelvis in reaction to the pain.
His movements make me want to make love. I already felt an excitement at the touch of his balls exploded and at the sight of his white gonads and flattened, but now I regret that he is not erect, because I would have liked to feel his hot and sweet cock in my mouth, and swallow his penis veined, hard and shaking.