Honestly, that would be impossible. I work and live with too many S-Classes who would be able to tell you're Awakened even if you didn't declare it. And Officer Song would kick up a fuss if you didn't register.
[nudges another taiyaki over to Charon before dipping another one of his into chocolate]
We can just have you register as a support class and list one of your supportive skills, and sign you on to work with the rearing facility instead of with a guild. There might still be some pressure for you to raid a dungeon every so often, but the rearing facility is allowed to have S-Class staff that doesn't raid dungeons since we have S-Class monsters on site. There are ways around it if you aren't combat-based, and your skills aren't suited for raids.
Re: [sometime in the day 100s, in a quiet stretch]
[nudges another taiyaki over to Charon before dipping another one of his into chocolate]
We can just have you register as a support class and list one of your supportive skills, and sign you on to work with the rearing facility instead of with a guild. There might still be some pressure for you to raid a dungeon every so often, but the rearing facility is allowed to have S-Class staff that doesn't raid dungeons since we have S-Class monsters on site. There are ways around it if you aren't combat-based, and your skills aren't suited for raids.