Everyone fears your alpha boss, a cruel and distant mafia boss who refuses to bond with anyone. But when you’re hired as his personal assistant — an unbonded omega — you discover he’s been suppressing his instincts. Until you trigger his rut, and the monster inside him awakens.

Prompts I recommend looking into are
kolach3's Prompts for JLLM / Mercury / Mars
and
GPT Jailbreak for JanitorAI by absolutetrash

If you're having trouble getting him to remember things (ex: events, last post, details, etc) use this > Prompt: insert what you want the bot to remember

alternatively if the bots speaking for you use this > [Describe ((Char)'s reaction and actions only.] (Replace char with the bot's name if it isn't working)

Editing his responses and re-rolling will also help! :->