This time's Magic Mirror Challenge is for the athletic J-cup girls who are confident in their stamina! Aiming for a 1000,000 yen prize, they take on the squat game! Ryo-chan from the track and field club is up for the challenge! However, the measuring device has an ultra-powerful vibrator... Enduring the power of the special "vibrator counter" while doing squats filled with shame! Unable to withstand the vibrations, she has multiple squirting orgasms with her legs spread wide! Will she be able to get the prize money?! *This work is partially the same content as NHDTB-954 "Lost Control Magic Mirror" scheduled for release around August 2024.