I would limit the amount of normal commissions you take. one or two a month, maybe even less. But at this stage in the game if you start only doing YCH, you will lean only toward what you are good at and it WILL stunt your growth. The challenge of those commissions forces you outside your comfort zone and helps you improve as an artist overall. My suggestion. Take one once a month or once in a while to keep yourself honest, or you will find that you continue to fall toward the path of least resistance and your overall skill will suffer because of it.

Thank you for the helpful suggestion. In fact, I couldn't keep myself by poor management...
Also, all of my art-work activities have stopped.
But It doesn't mean that I stop the normal commission forever.
Should I do stream commission for resist skill suffer...?

stream commissions, something structured and watched would probably help. Just don't overwhelm yourself. Take them in stream instead of a haed of time take more as you finish, maybe a lottery system. It's piling obligations that cause issues.

Wanna see more muscle growth and muscle inflation ych's from you! 😍

might be old, but a ych suggestion i have would be pinnd under there own giant belly filld whit some liqued of some type or maybe a sex cumflation duo ych. alwys been a fan of suggesting art ideas.