[Chinese]VOSS-008 I conspired with my beautiful sister-in-law to create stained panties for an auction, telling myself it was all for the money... but we both started getting horny and ended up having unprotected sex. Erika Kitagawa

Erica was worried about her living expenses after her husband was laid off. Her brother-in-law, who couldn't stand Erika, offered to sell her underwear at her online auction. He learns that in order to sell her at a high price, she must attach a stain and a photo of her as evidence, and while confused, Erica makes a difficult decision for her money. At a later date, the two of them tasted the sales that greatly exceeded her expectations, and challenged extreme products to increase their profits. Erica notices her bulging stepbrother's crotch.