あらすじ

「くぅ……う、ううっ」内側から敏感な場所を刺激してくるローターを挿入したまま、芹はご主人様の命じられるまま夜の公園を歩かされていた。羞恥にしゃがみこんだ瞬間、ご主人様が背後から抱き締めてくれた──清水と出会ったのは十六のときだ。女子大に入り十九のいまも関係は続いていて、数々のご奉仕を体験してきた。強いられてきた「行為」は嫌ではなかった。命令を聞くのは気持ちがよい。包容されているかのようなとてつもない安心感。ただ、ご主人様の恋人でもなんでもない、ただの奴隷だった──芹はある日、彼の会社のある駅前で幸せそうに清水の家族が笑顔を交わしているのをこっそりと覗きみながら……

“Whew…Ugh, ugh.” With a rotor stimulating her sensitive zone from the inside, Seri was forced to walk in a park at night as ordered by her master. The moment I crouched down in shame, the master hugged me from behind. I was sixteen years old when I first met Mr. Shimizu. Since then, our relationship has been continuing and I have experienced various sexual services even now at the age of nineteen and a student of women’s college. I did not hate the sexual behavior I was forced to do. It felt good to obey his orders. It made me feel secure and embraced. However, I was not his lover or anything, I was just a slave. One day, Seri secretly peeked at Shimizu’s family smiling happily in front of the station where his company was located…