"How can I be making such lewd noises...when my husband's sleeping just a few feet away...!?" Shino is sexually frustrated in her relationship, but tonight, with her best lingerie on, she's sure that she'll be able to change all that! After all, today's the day that she and Tsukasa officially got married! Instead, though, her husband suddenly introduces her to his younger brother and tells her he'll be staying with them. Frustrated by her husband's obliviousness, Shino drinks away her sorrows...when suddenly she feels a hand lovingly caressing her body! She soon realizes however that it's not her husband's hand...but that of his perpetually horny brother...!! Shino gasps as he pounds into her and, with her husband sleeping right beside them, squirts as her brother-in-law's cock makes her come! This is just the beginning of their illicit affair at home that nobody can find out about...