Gintoki and Hijikata try everything they can to split Otae and Dozaemon-san up, but there are some other switcheroos happening behind the scenes.
What's so wrong with siblings taking 
baths or sleeping together?!
ما العيب في أن يستحم الأشقّاء معًا، أو أن يناما معًا؟
¿Qué tiene de malo que dos hermanos 
se bañen y duerman juntos?
O que tem de errado com irmãos 
tomando banhos e dormindo juntos?