Yeah the first proof of life— through a video chat or M&G, of a young warm body vs a bot or hacker — is nice.

That all sounds great.  I like the acknowledgement too.  Just be careful of video chats.  The POT that seems awesome could be recording to use it against you.  
Trust them not.

... it diminishes over time, especially as she becomes dependent on recurring sugar. And as she learns and expects that "Daddy" actually gives her the multiple orgasms that her BF (or ex, or even some hot dude at a bar) never gives her.  

“We had a good day!”

I had one dreadful experience which convinced me never to do things this way again.  I had a super hot SB who desperately wanted a specific make/model car.  We found one and I bought it for her.  She agreed to "make payments"  at least once a month until the car was paid off. Only then would I transfer the title into her name.  So it was registered to me when she got a DWI and spent the weekend in jail and had the car impounded.  I was in trouble since I was the legal owner of a car involved in a DWI. (they are very strict about such things around here.    I was informed by the official in charge that if I had 3 such instances my own license could be revoked and I could be subject to fines and jail time, even though I was not even in the car at the time!  So I suggest NEVER EVER let a Sb behind the wheel of a car that's registered in your name.  EVER! And of course she never "paid" me, but that's another story.

just like the bank is the "legal owner" and you are the "registered owner" when you buy a car on payments, you can protect yourself in the very same way. Allowing her to be the registered owner and you keeping the title in your name until she has paid off the car will keep her honest in case she thinks she can just stop paying some day.

Correct, how I think Gag describes it is how i did it. A lien basically on the collateral car with conditions for repossession. This assumes you have to have the SB’s real identity and an address you know you can reach her at and you have a good sense she’s not a complete scam artist— at worst she’s just bad at her finances. I also did this with my son when I loaned him a car. Good thing because tolls and traffic tickets started coming in immediately from both counterparties! Insurance is a whole other can of worms.  

In my state the registered owner must also be the legal owner with title in their name.  The bank, or individual who lent the money can be the lienholder and the title will list them as such.  Plus the lender can keep possession of the title document.  They can release the lien when the loan is paid off and give the title to the owner/borrower.  That way if the car or driver is involved in anything bad the lienholder is exempt from any legal ramifications, aside from the obvious one of trying to repo the car assuming there's anything left of it.  It's a crummy situation, and as DJ said, it's better than an even chance the arrangement won't outlast the payment plan.