An air of elegance. Voluptuous breasts. A loving smile from time to time. A beautiful married woman, Eri. Her husband is away on a long business trip and never returns home. The hiatus between the couple has led Eri to prepare for a lewd adulterous trip. Once her body is entangled, Eri's limbs and mucous membranes are densely intertwined. Her Kokoro and body are surely well aware of how a man loves.