A magical costume that makes a sadist more aggressive and a masochist more submissive...bondage!! Bondage changes a woman's appearance and Kokoro!! ○ Usually a super sweet and masochistic cute girlfriend, she transforms into a super sadistic slut as soon as she puts on bondage! The cute girl looks up as she rides her boyfriend and attacks him with cunnilingus and pounding pistons! ○ The super sadistic boss who is a bully turns into a sweet super masochistic woman as soon as she puts on bondage! The boss who used to scold her harshly every time she makes a mistake feels so much from the pistons that make her cum! The cute girl turns into a super sadistic erotic attack! The strict boss cums cutely! Rui Hizuki transforms into the complete opposite when dressed in bondage, which do you prefer?