熊大对熊二说熊就该有个熊胸大对胸小说胸要有个胸样
[xióng dà duì xióng èr shuō xióng jiù gāi yŏu gè xióng xiōng dà duì xiōng xiăo shuō xiōng yào yŏu gè xiōng yàng]
This name seems a funny pun involving bears (xiong - means bear, while also means breasts) . Here two bears called 'big bear and little bear', are making joke on big and suitable chests required for a chest romance novel. Overall it’s a comical twist play with word 'bear' sounding similar to 'breast'