Urea deeply loves Teacher Koharu and looks forward to spending time with her every day after school as her devoted servant, happily assisting her in any way. Today is especially significant, as Urea gets the chance to indulge in Koharu's legs. As always, Koharu teasingly torments Urea with playful, lewd words, but stimulated by her mistress's voice, Urea carefully licks every part of Koharu's legs, overwhelmed with intense pleasure.