In one swift motion, Hinata lowered herself upon her sister, and planted her soft lips upon Hanabi. Hanabi gasped in shock, trying to speak through muffled grumbles. Hinata began grinding her hips with Hanabi, causing both of their vaginas to be stimulated. The younger sister was in complete bewilderment at what was happening, and tried squirming to no avail.
She could feel Hinata's tongue dancing inside her mouth, and she trembled as her own tongue lashed out to strike the invader. Hanabi began to quiver, as her pelvis was being dug into by her own sibling. Following the quivering, she turned a bright crimson, shutting an eye as she let out a moan. Hinata continued her onslaught on both her sister's face and pussy, doing as she had been tasked to do. She could feel the intense glares from Boruto, though she not once looked over to him. She also could feel her milky tits colliding with her sisters, causing her much embarrassment and anxiety.
As their nipples slid against one another, shockwaves of disgusting stimulation flooded their bodies. They both knew that this was wrong, and were absolutely in terror at this act being placed upon them by Boruto. However, the intense pleasure being provided was dumbfounding, and that couldn't have been changed. And, as much as neither dared to admit, the tabooness and general deprecating nature of the event turned them on immensely.
Boruto stayed to the side, watching his mother and aunt pleasure one another with smile. He could feel himself turning stiff, unable to contain his urge to just destroy either of them. Being born from two highly esteemed clans, he had been gifted from birth outrageous powers and abilities. With his Hyuga blood, he had natural effectiveness in sensing and pinning chakra. With the Uzumaki, immense pools of chakra surged his body, and an unknown ceiling to how much he may have. Through his training with Sasuke, he had learned to adapt to new jutsus and techniques far more efficently, allowing him to swiftly learn how to take another ninja's chakra. The two combined transformed into the perfect child to subdue, pin, and subjugate his own dear female family members. His mother was at his every whim, stripped of any dignity and genuine resistance. His aunt, strong as she may be, was already less powerful than his MILF. He could surely make her his in a matter of hours.
He could only imagine how his father will react, seeing his wife kneeling and suckling their child. Oh, how sweet of a revenge that will be, for all those years of neglect.
But, until then, he shall enjoy his conquest, and the view that it provides.
"Ngyaaaah!" Hinata pulled her lips from Hanabi, and wailed aloud as she felt her orgasm unfold. Her face was full of embarrassment, disappointed in herself for getting off to such an act. Hanabi was a mess as well, having earlier let out some of her own fluid as her sister grinded on her. Following the spasm that arises from excess pleasure, Hinata began to ease out of the thrusts, and slowly halted to a stop. Feeling her losing balance atop her sister, Hinata splayed her arms out to stop any falling, only to squish her sister's breasts. Hanabi bit her lower lip, and would have whimpered if she wasn't also out of stamina. The two sisters began to breath heavily, huffing and puffing to catch more air. "I'm... So... Sorry..." Hinata puffed out, taking a moment per word. She looked absolutely defeated, her tears smearing her face with salty water. Her face was completely red, but also glimmered a paleness from sufferance. Hanabi tried to tell her sister she accepted the apology, and that it was not her fault they had done the unthinkable, but suddenly felt a rush of shock, before knocking out.
"H-Hanabi?!" Hinata said with a tinge of fear. Placing her hands on her sister's face, she could feel that Hanabi was out. "So, it seems I can do that now, huh." Hinata froze, feeling a hand upon her bare shoulder. "I didn't know my byakugan was that powerful, but I shouldn't have expected anything less being your son." Hinata began to shake, her whole body trembling at the voice of her own child. She couldn't believe she could ever feel such fear, such fright. From Boruto. "Son... I did what you want... Wh-What more d-" She silenced herself, having been gripped by something. Her entire body was caged, grabbed by a force far more powerful than she could fathom. Entering the crevices of her mind, her mind surged and fired until it was only darkness. Yet, she could still feel. She felt herself being pulled off from her sister, and being dragged along the floor of the Uzumaki residence. She couldn't see, nor hear per se. She could only sense. When she could hear, it was a thunderous echo from within her mind.
"Oh Hinata... Be prepared for my endgame..." A loud voice boomed, shaking the nonexisting area of her mind.
"Kura...Kurama?"