``Is a big dick the cause of his cheating?'' When Luisa is asked about her husband's repeated play with women, she is speechless at the reason, which is hard to believe. But what if that's true? Even though she knew it was impossible, her body ached with frustration. Then why don't you show me that cock you're so proud of right now? she said, letting it come out of her mouth. She's stupid for expecting even the slightest bit.