Title: Woman Who Always Wants to Be Seen As Cool Takes On a Paid Underground Challenge Behind Her Husband's Back! Underwear Model With a Vibrator Fixed Inside of Her. If She Can Assume Every Kind of Shameful Pose Asked of Her While Clad in Lingerie, She'll Receive 1 Million Yen! But If She Pisses Herself & Releases Orgasmic Juices, The Game Calls For Her to Get Banged On the Spot As a Penalty!
Studio: Hajime Planning
Idol: Yui Tenma, Sumire Kuramoto, Rei Misumi