loving each other, drifting apart, and then...coming together. Highami Masako feigns illness and heads to her student, Nakajo Yuka. Along the way, they meet up and disappear into a mansion they always use for their trysts. As soon as they enter the room, they exchange kisses. Different from the kisses between men and women, this one is seductive and intense, eventually leading them to a cauldron of sensuality. After a bewitching, dreamlike time passes, Masako confesses something to Yuka. And so, their future unfolds...