Early Access: Cobalt's Hogtie Situation (Pixiv Fanbox)

Cobalt is responsible for a majority of predicament scenarios I've drawn, especially the ones involving Cyril here. If you're unlucky (or lucky) enough to catch her interest, she'll put you into near impossible escape challenges. And if you fail, she'll "punish" you, let you go, then put you in another one until you succeed.