[Birthday] Riona screams at the centipede toy prank yet guesses right

During a touch-guessing game at her birthday stream, Nicotan pranks Riona by pressing a realistic centipede toy against her face. After a brief scream, Riona realizes it's a toy, boldly touches it, and instantly guesses 'centipede,' showing off her masterful tactile skills honed by the riverbank.

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