Ouken Sandatsu ~Ochinpo Ippon de Oukoku Houkai Oukyuu wa Chinpo no Yuenchi~

王権簒奪 ~おちんぽ一本で王国崩壊 王宮はちんぽの遊園地~, Royal Power Usurpation ~How One Cock Conquered a Kingdom and Turned the Royal Palace into a Cock Amusement Park~