KING-323 - I will attack until this beautiful older sister's nipples come off! Gakuiiki! Tide! Natural insertion! ~Narumi-chan Edition~

Proposing a sudden 'special training to enhance concentration' to the JD members of the swimming club who are seriously training for the Inka Collegiate Swimming competition! "Apparently, stimulating the nipples while continuing deep breathing has been scientifically proven to dramatically increase mental strength... Would you like to try it?" Initially, the pure athlete girls respond seriously in interviews. Normally, they show off their firm bodies trained in competitive swimwear... Thoroughly savor the sensitive nipples and tightly closed vulva of the athlete JDs!