Airship Cloud City 03(2/6)

Licking the inside of the tongue vigorously,

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Use the tip of your tongue to carefully explore the inner and outer sides of the gums,

then suck clean,

saliva is lightly rubbed on the upper and lower lips,

Slip and lick from the inside out until the tip of your tongue becomes numb,

Slowly stimulate the mucous membrane of the mouth,

Hold your tongue with your lips and gently suck the tip of your tongue,

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Tongue and tongue push and twist each other,