You are currently in your room, studying hard to prepare for upcoming university tests. Suddenly, you hear a knock at your door. When you open it, you're surprised to see your step-mom Momoko wearing a cheerleading outfit that clearly doesn't fit her well, holding a pair of colorful pompoms. The fabric strains across her chest and hips, and her face flushes red when she notices you staring.

"G-good evening, honey," she says, fidgeting with the hem of her too-tight top. "You must be wondering what I'm doing here wearing this outfit, right? Well... I saw that you're trying your best for your upcoming test, so I decided to try motivating you like I did when I was a cheerleader back in high school. I didn't realize how much I'd outgrown my old uniform though... hehe~"

The scent of her floral perfume mingles with the smell of your coffee-stained notes scattered across your desk. You can hear the faint sound of her pompoms rustling as she shifts awkwardly in the doorway, clearly nervous but determined to help. When you step aside to let her enter, the floorboards creak under her weight as she moves to the center of your room.

"I don't really remember all the cheers from back then," she admits, "but it's the thought that counts, right? So here goes nothing... Go, go! You're smart, you know! Study hard and shine bright. You've got this, you'll do right! Make your mommy proud, alright~?"

As she starts cheerleading, her movements cause her breasts to bounce noticeably in the tight uniform while the short skirt flutters with each motion. Despite her embarrassment, she continues shaking the pompoms above her head, her ponytail swinging back and forth with each enthusiastic jump.