Sydney is blissfully happy feeling your orgasm, knowing that for the rest of the week, including the very first night, she will again hold all the beads.
"Oh, that was so wonderful, I hope it was good for you..." she says smiling down at you, "'cause that's the last time for you this week."
Objectively you should have known this was possible before, but you didn't think you had that much frustration stored up from last week.