When having sex keep a balloon on you. you'll ejaculate in the balloon tie it up then scream RASENGON!! as you smack her with the balloon.
Bonus points if your face looks like Naruto's after punching Haku
Person 1: can you rasengon me?
Person 2: sure, but it will cost you!!
by Kakashi_Hatake7 December 22, 2020
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