This is one funny oneshot. It is about a guy who most likely comes from a wealthy family. He's so rich that he has his own classmate for his personal fucking purposes. But, he is such a funny weakling on some moments. It starts off with him fucking this maid-girl named "Amamori".

The term "spear" has to do with those spear-like eyes that Amamori tends to give him all the time. Will his ruthless behavior towards Amamori change those stabbing eyes of hers? Will he lose this challenge in the end?