A career-oriented office lady with a high social status is gradually drawn into increasingly sensual kisses. As the experience unfolds, her primal instincts as a woman awaken, and sweet nectar begins to flow from her passionate lips. Maki Hojo, who works at a social gaming company, initially feels shy about a man's kiss, but as it deepens, her breathing becomes ragged and she actively begins to entwine her tongue with his. The film captures every intense moment and the gradual opening of her heart.