These are just a few more of the lessons Kakashi might have given his mentally scarred students.
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Pedophilia
Sasuke puppet was pacing about. "I'm an avenger and I'll do anything to get more power!"
"Anything?" Orochimaru puppet pops up from behind the briefcase.
"Yes anything!"
"In that case come with me and I will make you my apprentice and share all my secrets with you." Places an arm over Sasuke puppet's shoulders. "Beginning with a little game I like to call 'find the kunai.'"
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Sasuke shuddered and decided that there were some prices not worth paying for power.
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Bestiality
A Shikamaru puppet went up to a toy deer.
"Remember, no one can ever know."
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Infidelity
A female sock puppet with long black hair and an Uchiha clan symbol went up to the Kakashi puppet.
"Oh Kakashi, I know it's wrong but I can't help myself."
"I know Mikoto."
"You give me the one thing my husband can't."
"Love?"
"No, a really big penis. Fugaku is just tiny."
"Well that explains why he's always overcompensating."
The two puppets began making out.
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"HEY!" Sasuke jumped to his feet.
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Group Sex
The heads of Ino, Chouji, and Shikamaru popped up from the edge of the briefcase.
Shikamaru turned to the other two. "All right, I admit that was more fun that playing shougi.
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Incest
Temari puppet turned to Gaara puppet. "Are you still consumed with homicidal rage?"
"Right now no, I just want to cuddle."
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Gay Incest
"I love you big brother." Sasuke puppet said.
"I know little brother," Itachi puppet said. "Now go make me a sandwich."
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"Oh come on!" Sasuke shouted.
"Sorry Sasuke," Kakashi said. "You've got to admit you're an easy target."
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Sadomasochism
The Naruto puppet had its mouth gagged and his wrists tied.
The Hinata puppet had a black mask on along with a black leather outfit and a little whip in one hand.
"You've been b... b… bad Naruto-kun and must be punished."