Sugar daddy.. Long story

I'll probably get crap for this but it's find, I just need to share this. I recently started working at a Barber Shop as a cashier, I met an older man, he's 36 years older than me, I'm 19..

We started talking, and it got to a point where we were getting intimate with each other but we never made it 'offical'. About three weeks ago he told me he doesn't want to get in a relationship with anyone but he wants to know he has someone there when he needs to be satisfied, or anything like that and he'll give me money every week, get me out of work, and get me anything I need. So then I said 'so basically you want to be like my sugar daddy?' and he said yes. I told him I needed to think about it, I wasn't so sure because I've heard alot of crazy stories about sugar daddys and I was scared but we kept seeing each other and he started getting me gifts and all that so I ended up says yes. He's very handsome, he has money, and for being an older person he's really good in bed to be completely honest. He wants me to move in with him, I haven't talked to my family about this, how can I tell them? He's been with other women, he'll take them to his house and we have threesoms and all that and I know he takes other women when I'm not there. I know this is crazy, and no its not fake I posted it anonymously for obvious reasons. I just want to tell my family and feel like I don't need to be hiding anymore