If you’re new… once. Yep, just once. Have a full play session where you only edge but do not cum, not even at the end, and you’re left aching and horny and wondering what the hell you’re doing and still loving it.
And then, at least three hours later, you can cum.
Liked that? Now three edges, over a whole day, and you can cum last thing at night.
Now 9 edges, overnight, over two days, not cumming till the second evening.
Next, 27, three a day, for a whole week, without cumming until the end of that 7th day.
You manage that, and you’re well on the way to becoming a full on denial slut.