Portrait: Kai (Patreon)

Kai is a boy who likes to exercise and keep his body fit. He can often be seen jogging outside or doing stretches in the park. He's quite flexible for a male and is in good shape, but what is all of his fitness training for?

Well, it turns out that he's secretly a masochist who constantly fantasizes about being dominated by strong women. His deep desires result in him always seeking out any opportunity to have a powerful woman stretch his limbs beyond their limits and break his fit body. The pain does initially scare him, but being broken by strong women brings him so much pleasure that he's willing to suffer through any sort of pain to make his fantasies come true.