Chiharu-chan wears a competitive swimsuit from LEOHEX and undergoes a sensitivity check as staff members tickle her entire body. She is extremely sensitive, reacting intensely even to light tickling. Fully aware of her ticklish nature, her body responds vividly to the slightest touch, making her reactions incredibly adorable. After the check, she sits on a sofa while being gently tickled on her legs, inner thighs, and buttocks. The tickling causes her to become slightly wet, and the resulting lewd stain further enhances her sensual responses.