Explain why this trope is so common

Explain why this trope is so common.

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I see 3 possible tropes in that image, which one are you asking about?

It makes my penis the big penis.

Who does that besides Revy?

>common
I wish it were more common.

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Is that Sera from Detective Conan?

Anjou-san

Japanese girls with hotpants give away the button when they graduate middle school. It's a weird tradition.

Do up your belt, whores

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