...e inside her.
Collapsing onto his chest her eyes started to droop. Noticing this he thought about it for a second and decided against using the Stamina Boost Jutsu, they could get a nap in and got to Sakura's house later. No need to tire her out now.
Unfortunately for our tired weapon's mistress Naruto was still horny, so he gently pushed her downward, thanks to the warm water making both of them slippery, so she was laying with her face next to his crotch and her breasts pressing into his lower thighs.
Raising his upper body he half expected her to start sucking him off on her own, but when he looked down he rolled his eyes and sighed as she was barely awake, and what little conscious thought she had was busy being overloaded as she took in his cocks new appearance. Grabbing her by the hair he lifted her head up and lined it up with his length, not even bothering to wait until she opened her mouth he dropped her head, his cock easily slipping past her slack jaw and part of the way into her throat. With a little push from his hand he was enjoying the sensation of being balls deep in her throat, the spikes on his cock enhancing the pleasure he was getting by a little bit.
Pulling her head back up he had to stop himself from cumming right then and there, since the fleshy spikes were facing down they scraped against the walls of her throat when he pulled out, shooting ...