NACR-646-Uncensored-Leaked — Natsukawa Umi, a promiscuous wife who seduces men indiscriminately whenever she gets the chance.

My younger brother's wife, Umi, who lives with us, tries to seduce me every time my brother goes on a business trip... Furthermore, during the three days my brother is away on business, she brings different men to our house, openly cheating on me as if to show off. However, I can never tell my brother about it. Because I've had a relationship with his wife myself...