Kurumi

Kurumi took off faster than the other two already used to moving on all fours. it was a bit difficult on her knees and elbows but did not take long for her to adjust. Hinata and Kushina too longer to adjust but after the first lap the two were trying desperately to catch up.

Kurumi just smirked at the pair as she passed them on the eighth lap. she knew she had this in the bag and did the final lap with a slow jog rather than the full sprint she was running earlier. this allowed Hinata and Kushina to be a quarter of the way through the tenth lap when she finished.

"Finish it," said Naruto. he walked up to Kurumi and attached a leash to her collar and led her off the track. "Stay," he ordered. she nodded her head at this and did not move as he walked around her and removed the dildo's "ready for your reward?"

"Yes master," she said into her gag. Naruto then started to pound into her pussy causing her to be a moaning mess.

"You may cum when you want," he said. this caused Kurumi to smile and not hold back. she had her first orgasm as Kushina edges out Hinata who stumbled at the end due to the dildos.