We're going to have a contest to see whose body is the most compatible with yours! ♡True, doing such a thing to you would be terrible...Good morning, Aki-kun!Yoshii-kun, cut it out! Siblings are not supposed to do that...!That's right, Aki!You may be an idiot, but you should at least understand something like that!Wh- Why was I told to come here...?Nee-san? What are you doing? And why is everyone here...?They're here because you turned me into a slave of our forbidden love!This is your punishment! ♡But why is everyone in my room again?You shouldn't use your sibling's body for that!