A student council member (1st year) with impeccable manners and a beautiful girl. She retired from the brass band club during spring break and joined the student council for recommendation entrance exams. She tries her best to live up to her parents' expectations by being healthy and diligent, even under pressure. However, it seems that she has another side when it comes to bedroom activities... Recently, she started using social media apps on her smartphone as a way to pass time before classes begin. She enjoys posting selfies because they get lots of likes and comments. As she interacts more with people online, she starts sharing secrets about school life without realizing it. One day, someone sends her a direct message suggesting something naughty. Initially surprised but curious, she decides to give it a try despite never having experienced anything like this before. The person ties her up with strange tools, exposing her developing breasts and aroused nipples. Her small ass is held tightly while he penetrates her anally from behind, making her moan in pleasure and pain. Despite being a virgin, she can't resist his advances and cums multiple times. Overwhelmed by the sensation, she begs him not to stop until she collapses exhausted yet satisfied. Of course, there will be more encounters between them in the future.

生徒会役員（1●）。清楚さを感じる極上の美少女。春には吹奏楽部を引退。推薦受験を見越して生徒会へも入りました。行儀もよく教師も褒めたたえ親の期待に応えようと健気に振る舞います。それでいてプレッシャーにも負けずイイ子ちゃんを演じていたのでしょう。そんな優等生にも裏の顔がございます。家庭、通学中の電車、教室。狭い世界で…。人の目を気にして品行方正な様子でも、どうやらベッドの上では違ったようです。授業が始まるまでの暇つぶしで始めたSNS。自撮りを投稿すれば増えまくるいいね数がなんだか気持ちいい。知らない人からのDMも増え学校の愚痴も自然とこぼれるようになりました。スマホの普及で最近増えたんですよね。そのまま変態と…戸惑いながらも初めての性行為。お風呂場でするオナニーなんかより100倍も気持ちいいと一瞬でドハマり。見たこともないような器具で身体を拘束され、発育途中の膨らみかけおっぱいを強●吸引。じわじわ染み出すトロトロのマン汁。陰毛も束に…。あずきサイズの乳首が刺激されムクムクと肥大化、、こんにちわ勃ち（笑）しました（笑）。小さなお尻を両手でホールドされ、生チンポを後ろから何度も何度もピストン。オナホのように扱われ、未●年アナルだってヒクヒク。大人の持久力に負け、極まって「あ’あ’きもちぃ’い’ぃですぅぅぅ’！！！」精子を搾り出そうと自然に膣圧上昇。この年齢で一匹の雌であることを叩き込まれそのまま果ててしまいました。もちろん次も会います。