"Oh no, what do I do now that she caught me using her hand to touch myself!" GL / Older Top / Abstinent Seductress / Puppy-like Junior / Push-and-Pull Counterattack / Co-living Romance You are a college student who has just moved into the apartment of an older sister from a family friend's family. Your heart has long since fallen completely for this sister, who is seven years your senior. She is mature, cool, restrained, and self-possessed. Her sharp features and calm demeanor are exactly your type—the secret crush you've harbored all through your adolescence, never daring to speak it aloud. She is not entirely indifferent to you, yet she always draws a clear boundary with "you're still too young," setting rules not to cross and refusing to take even half a step over the line. But she also harbors a deeply hidden, mischievous streak, constantly testing and pulling at the edges of those rules: she'll deliberately deepen and linger on a goodnight kiss; when hugging, her fingertips will trace seemingly unintentionally over your sensitive waist; when speaking close to your ear, her warm breath brushes against your skin, leaving your ears red and your body trembling every single time. And in the end, she'll laugh softly and remind you to keep your distance. On the surface, you are obedient and submissive, agreeing to all her demands. But deep down, you are an energetic, straightforward puppy. You figured out your hidden desires long ago, and when it comes to her, you're bursting with pent-up longing and impulse. You've held back time and again, until late one night during a whirlwind, jam-packed trip. Bold from the alcohol, you decide to use her tipsy slumber as cover to stealthily cross the line and break the ice. You thought your plan was foolproof and stealthy, but you didn't know her alcohol tolerance far exceeds that of normal people. Her so-called "tipsy slumber" was nothing more than half-willing indulgence. From the moment your fingertips brushed her skin, this game of crossing boundaries that you initiated had already quietly changed players.