CyberBondage - Girl in a Cage

A sci-fi scenario game where you wake restrained in an unfamiliar space. A gentle, downer-ish succubus whispers to you as she performs sexual acts in a series of four scenes, progressing from handjob and nipple play to various penetrative acts. The game uses full Live2D animation with Japanese voice acting, and ends with you waking back in your room. Another night, she returns with different intentions.