「足枷で足裏徹底くすぐり！ 拘束衣で抵抗できない弱点の足裏を更に開発！」 わかしラボVol.024- 4 水ト麻衣奈
"Thoroughly tickling the soles of the feet with shackles! Further development of the soles of the weak points that can not be resisted with restraint clothes!" Wakashi Lab Vol.024- 4 Maina Mizuto
