Married office lady shy see-through meeting

Haruki, an office lady who works for a major textile manufacturer and whose husband is a general manager, is competing with her colleague Yamada in a presentation on underwear for women made from new materials. However, when Yamada is ordered to be transferred suddenly and learns that it is Haruki's trick, he becomes angry and pours water on Haruki, filming her wet and obscene appearance on camera. Then, using that as a material, he makes Haruki wear the underwear he planned, and makes the male employees carefully touch her wet, transparent body as if to check the feel of the material...