A special mission
To investigate the chakra trail left by the Ōtsutsuki, Hinata, Naruto, and Sasuke were sent on a mission to travel between dimensions. Unfortunately, the group ended up falling into a mysterious cave from which they couldn’t escape, no matter what technique they used. There was only one way out, and it was written in stone: Only those whose souls have been corrupted can leave this place.
In other words, they needed to lose their virginity to escape this deadly trap. Naruto was reluctant to share his girlfriend, but Hinata knew there was no other option, so she started kissing Naruto while offering her butt to Sasuke. Their clothes fell off, and quickly, Hinata began riding Naruto’s cock, while Sasuke took the opportunity to grab her huge breasts.
Naruto managed to ejaculate inside her. But when Sasuke was about to have sex with Hinata as well, the blonde punched him. Both started arguing over Hinata’s dignity, but the Hyūga knew they didn’t have many options, so she lay down on the floor for Sasuke to have sex with her open vagina. Naruto felt pathetic just watching, so he approached and started having anal sex with his girlfriend.
Hinata was conflicted, suffering and enjoying at the same time, until both of her partners ejaculated inside her. Finally, the two were able to escape the cave that had trapped them, and although there was no longer any commitment between them, Hinata and Naruto knew they couldn’t have normal sex again without including Sasuke.