Randy Moore is on a mission to win the hottest Halloween costume contest, and she’s called in personal trainer Sumiko to make sure her body is a flawless.

Randy’s request is simple but demanding: “Light a fire in my stomach.” Sumiko takes the challenge seriously, pushing Randy through a grueling stomach workout that’s as much about p*in as it is about pleasure.

The scene opens with Randy starting her crunches under Sumiko’s watchful eye, her tight stomach flexing with every rep. But Sumiko isn’t just a passive coach. Between crunches, she delivers sharp slaps directly to Randy’s abs, each smack igniting a sting that fuels Randy’s determination. Sumiko’s nails scratch across Randy’s stomach, and she even performs deep compressions that make Randy’s stomach quiver.

Every slap, scratch, and press is a test of endurance, and Randy moans through the b*rn, her stomach becoming a canvas for Sumiko’s cruel training.

When Randy starts to falter, Sumiko leans in close, rubbing the sore, heated skin of her stomach while whispering, “Can you feel that? You feel your abs growing from the pit of your stomach?” Randy’s breathless “yes” is all the permission Sumiko needs to escalate.

She orders Randy into a series of belly rolls, making her pop her stomach in and out, the muscles rippling under Sumiko’s commanding touch.

The session ends with Sumiko placing a final, possessive kiss on Randy’s stomach, sealing the fire inside with a promise of victory.

In the closing moments, Randy stands before a mirror, admiring her worked-over stomach with a satisfied smirk. “Being happy with these results, I think I’ve had all the workout my stomach can stomach,” she purrs, leaving you aching to see more of her abs.

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