Chastity and orgasm denial discussion

Does anyone have suggestions for helpful resources aimed at men wanting to become better submissives? I’m also looking for similar recommendations for women aiming to be better dominants.

It’s been tough searching online because so much of the quality info seems targeted toward male dominant and female submissive dynamics. Since our setup is reversed, I figured I’d ask here directly.

Thanks in advance to anyone who takes a moment to reply.

Best -