My Fake Girlfriend's Defending Against Their Attack (Colored)

Out of the blue, a girl revealed her feelings for me. Turning down her advances meant having to fabricate a girlfriend, but the aftermath proved more challenging than initially imagined. My attempt to prevent complications only resulted in a more chaotic situation. An array of characters including the stoic "Mad Dog" of the Archery Club, the charming "White Fox," the elusive and mysterious "Unattainable Flower" with dark tresses, and even my possessive sister with inappropriate affections all became embroiled. How did my innocent love story spiral into such disarray?