Securing Frank down, Viviane excitedly straps and ties Frank to her tickle table to put him through her special sensitivity test. The warmth of Frank's body reacted strongly to Viviane's short, stinging tickles, causing him to wriggle with his naked chest and cock poking out of his boxer shorts. With the way Viviane's natural sharp fingers scrape across Frank's skin, the tiny boy squirms and kicks on his feet, reacting extremely sensitively to Viviane's touch. He has no idea that every time Viviane tickles him, she gets a sick thrill out of seeing him wince, flush, and swell. Frank is too wriggly and weak to resist his hypersensitive body; he twists to the left when he's squeezed and tickled to the right, and he frantically changes his body side to side when he's tickle attacked. The more he giggles and thrashes around, the more she tickles him, starting with the soles of his feet (a particularly vulnerable spot) and working her way up his sensitive, ticklish, soft, squishy thighs, all the way to his thin ribcage, and eventually armpits. For Viviane, it was impossible to let him go without tickling and squishing every inch of his body! Frank's sensitivity has only increased with the passage of time, and now here comes Viviane to take charge and find out if he's still as much of a wimp as he's always been!