Ariana the Instagram model is back, and this time I lay to rest all of those insecurities you may have had about whether or not my sonic toothbrush would utterly wreck her.

Spoiler alert: it really do be like dat

Join us for more close-up foot tickling with this leggy laugh-riot, including special attention paid to the very, very ticklish heel and between-the-toes on her left (...or is it right?) foot, which she made the mistake of admitting to me was "the worst". Bad move, honeychile.