Thoughts
Leonel finally let Aina go when she really couldn't handle anymore.
In truth, given the strength of her body, it was really hard to hit that limit, even going for days wouldn't be a problem. But this wasn't an issue of her strength, but rather one of her mind and nerves. There was only so much she could take before she was really overloaded and pleasure became pain, and unfortunately for her, Leonel was an expert at reading and reacting to such a thing.
Leonel smiled with a more than content smile on his face, a feeling of euphoria spreading out across his body as he delved into the deepest parts of Aina's body, releasing what he had been building up for several hours already.
It was the greatest feeling in the world, too great to be described in just a few words, so he didn't even bother to try.