Azumi, a married woman, is flustered by Yoko's gaze but is forced into an embarrassing pose, feeling the pleasure of shame. Yoko uses oil not intended for massage to touch her, soaking her panties until they are see-through at the crotch, causing Azumi to react sensitively and seek more on her own. The mutual pleasure between the two women escalates day by day, ultimately driving them to gasp and faint.
