Derpy’s wayward eyes crossed in confusion.
Y-oure ti-tickling- meeeeee…!
Without warning, it changes. Derpy suddenly finds that the fingers are longer tapping, but squeezing, scratching. The tickling growing massively in effectiveness as a result. Derpy’s eyes dip in different directions out of sheer surprise before she begins to react in full. She starts tilting harder, pulling with more force than before. Her mouth opens without permission to release confused giggling.
Whaahat are you…?! St-stohop thahat! Nnnnnn!
(Hee)