Toe ties (Pixiv Fanbox)

Tickle torture is a very cruel punishment, especially when the punished trainee is unable to move or wiggle away from the torment. With her hands tied around a large pole behind her, this trainee right here has to endure her feet and crotch being licked by other trainees. Her foot held in place by toe-ties, she’s completely unable to escape the sensation of having her sensitive soles licked. To successfully beat this training session, she must endure her torture without making a single sound. Easier said than done, with two trainees licking her soles and two trainees going wild between her legs~