I got my first Tickling video in 1985 and here is something I have never seen in all that time....
Tickle the other and daughter side by side, and then, once a "pitch " is reached in the tickling, perhaps one is tickled a little more intensly than the other, making her beg to be set free and help you tickle the other ticklish victim.... anything, anything you say, just stop the tickling!
Then the other one is tickled more intensly. And the tickling just keeps going and going - until, the one that begs the most and gives in the most, she's the one that STAYS tied (the one that really can withstand it less than the other) while the other ticklee is granted her freedom, but must help tickle the still-tied "victim". Or else. Neither 'lee will really no who will win her freedom on the day of the shoot. it would be totally her decision.
Or have the one who begs the most win her freedom in exchange for the ticklish torment of her family member. Then at the very end have her tied down once again; a "betrayal", and her former victim now turns the table, ticking her vengefully.
Or tickle them one at a time, having the non-tickled one ask to be tickled to spare her family member the ticklish torment. Then grant her wish. Tickler until she beggs you to go back to the original ticklee.... And just keep the cycle going.
Actually, with such a great couple of willing 'lees like this, there are plenty of scenarios!
(BTW, do they have any other ticklish family members willing to come out to play?)
