Naruto invited Sasuke to his house to make him meet his mother Kushina, Naruto's plan is to prank Sasuke by putting a powerful aphrodisiac drug into his drink and makes him make a fool out of himself in front of Kushina, but because of a mistake both Sasuke and Kushina drank from the same cup, and because of this mistake Naruto forced to watch as his best friend fucks and impregnates his mother in front of him.
Naruto tried to stop them but a drunk Kushina tie him up using her chakra chain and force to watch
The next morning Kushina and Sasuke woke up and and find Naruto still tied up, but instead of releasing him they go to the shower to clean themselves, Naruto this time forced to hear his mother moans while she is being fucked in the shower but this time his unable to see them
