専属第4作目は<中出し解禁!>&<初の設定付き!>…優等生・七緒ひみかは悩んでいた。人と喋るのが苦手な分、真面目一筋で生きてきたひみかに先生は言った「学校の風紀が乱れているから、七緒が風紀委員長になって正してくれ!」と。人と喋れないし、意見なんかできるわけない、どうしたものかしら。一人悩んでいるとお昼寝してサボっている学生を見かけた。まずはこの人を起こして授業に出るように言おう。そう決めたものの勇気が出ず、なくなく学生からこっそりエロ本を回収だけした。エロ本…思春期の男子はやっぱりエッチなことにしか興味がないのかしらん。いやはや、困ったものだけれどエロで釣れば彼らも素直に言うことをきくのではなかろうか。うむ。そうに違いない。自腹を切るのは痛いがこの本に載っているスケベな衣装を購入してみんなと対面しよう。うん、そうしよう。七緒ひみかがたどり着いたいばらの道。そこで巻き起こる<中出しやら手コキやらのHな要求>。
The 4th exclusive work is …Himika Nanao, an honor student, was worried. Since she is not good at talking to people, Himika’s teacher, who has always lived a serious life, says, “The school’s morals are in disarray, so Nanao should become the head of the public morals committee and fix it!” I can’t talk to people, I can’t express my opinions, what’s wrong? While she was worrying alone, she saw a student taking a nap and slacking off. She should first wake up this person and tell him to come to her class. Although she decided to do so, she couldn’t muster up the courage to do so, so she secretly retrieved the erotic book from her student. Erotic books… I wonder if adolescent boys are only interested in naughty things. Well, it’s a bit of a problem, but if you use eroticism as a lure, I think they’ll obediently listen to what you say. Hmm. It must be so. It may hurt to spend your own money, but let’s buy the lewd costumes listed in this book and face everyone. Yeah, let’s do that. The path of thorns that Himika Nanao follows. That’s when naughty demands like creampie and handjobs arise.