...tly, did he think humans got that girthy by themselves? Hell no! That took work, work that was finally paying off! And the boy wasn't slamming that pussy 24/7 for some reason. It confused the beast.
After looking through Naruto's memories and finding out how much he loved drenching Sakura in his seed and seeing her swell with his essence he was finally able bargain with Naruto. The deal was that if he were to fuck that little pink mate of his non-stop for the rest of the night that he would ramp up Naruto's semen production, causing him to release ten times the normal amount.
"Weeeell lemme tell you." Sakura grinned like a minx as she saddled up right next to Naruto and started to whisper into his ear. The more she said the bigger Naruto's grin got.
(what Sakura whispered: "As you know Hinata loves you but I've convinced her she needs to share you. And I want a threesome. I wanna see if we can wear you down. And if we can't? Well we can always get more women. Me and Hinata got down and dirty at the hot springs and trust me, you may not make it out of this cabin alive." She taunted him. "Now go get her lover boy!" She finished her whispering by pushing him toward the waiting Hyuuga and giving his ass a firm squeeze.
"So, our little innocent Hyuuga isn't so innocen...