What muscles does mastrbation work out in your arm?!

Question: lol.. My forearms get a workout when I'm giving my fiancee a hand job.

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Answers: lol.. My forearms get a workout when I'm giving my fiancee a hand job.

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the one right by your elbow

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um..im a girl but for guys id imagine that your working out your forearm..........

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your shoulder your triceps and fourams

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I hope your arm gets exercise other ways rather than just hitting your monkey! Sad if that is the only exercise you're getting.

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! youre a dork

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