Tensei Akuyaku Reijou wa Misekake Do S Ouji wo Oshioki shitai

Sakai Masako (31) is a sadistic office lady. She was reincarnated as a villainess in "The S-princes party," an otome game where all captured targets are sadists. She made it her mission to change them all into masochistic subs for her. (Source: MU)