[A/N: Posting two extra bonus chapters because we reached another weekly milestone!]
The finger reached the tip of the split with no resistance at all.
Ara!? Odd, something is different, there is too little resistance. When raging Sandy's waist was twisted the string at the side of the string thong bit into the waist and was exposed. Uwaa, it stirs! Seeing that I undo the string quickly. When Sandy twists her waist again the small-area underwear flips parari!
"Wa!?"
Sorry but a voice of surprise came out… I apologize inside my heart.
"Yadaa, ufufu"
