*continues tickling your underarms, and now nibbling your ear, pausing from the nibbling only to whisper:*
You're about to lose it again? Well, my tickle-toy, that's your problem, not mine; we still have some tickling left. Where do you want me to tickle you next, hmm? Perhaps we should flip you over again and torture that belly button some more, or would you rather have me tickle your hips again? ...maybe we should move down to your pretty feet, those toes are always so tasty!