He felt her body tense as the leash was tightened too far and let go of the leash completely. His hands moved to the sides of her ribs as his tempo and depth increased. On each downstroke her already red-and-tender ass slammed into his hips. After a few more strokes his grip tightened and the thrusts became shallower. His cock swelled just a little and his balls tightened up seconds before he came inside her.<br/><br/>It wasn't nearly as much as last night, but far more than 'normal' and this time it, and the bloat that remained in her belly shifted to her hips, making her ass swell and bubble out, firming up as it went, and at the same time, making the warmth from the impacts that much warmer until her stomach was even a bit flatter than it was when they started the night before.