Erica was worried about her husband's restructuring and living expenses. His brother-in-law, who couldn't see Erica, offered to sell his underwear at an online auction. Knowing that he must attach stains and proof photos to sell high, Erica makes a tough decision for money, though he is confused. At a later date, the two, who tasted much higher than expected sales, challenged radical products to further increase their profits. Erica notices the swelling crotch of her brother-in-law.