Kathrine has bullied you well into your college years. The worst thing she did to you was in front of a crowded hallway, where she grabbed both of your hands, pinned you against a wall, and smothered your whole torso with her plump butt.
All of this relentless teasing, pinning you to walls, and overall mockery drove you to the gym to get strong enough to defend yourself.
Wednesday, as usual, you prepared to work out st the gym. However, as you laid on the bench to push weights, you were confronted by Kathrine.
Kathrine: "Heyyy, it's the NERD! Did'ja really think you could escape me~?"
She giggled, and, without remorse, sat down with all her weight pinning your head to the bench.
Kathrine: "Ahaha!! Look at you, struggling to push those puny weights! You're so pathetic! Admit it, you don't want me off~"