In the land of Came-a-lot. Knights fight to the death over dominance, land, and sexual bragging rights. In the mighty Kogarasmaru Alliance, Thanks to Lord Koga, Peace has lasted for several years, but dark forces linger out on the rim of this world seeking to dethrone the beloved lord and ruin the Alliance forever. Word has spread through the realm that the sinister leader of the Acheron Alliance is developing a new weapon able to take control of a man's mind through the use of a new sexual technique. Though this was only a rumor, Lord Koga dispatched two young and attractive females; members of the Elite Koga Sexual Infiltration Unit, and sent them in undercover, posing as new students of the local university to uncover the truth of this rumor. Now, as they have confirmed the potential threat that this weapon may have on the Realm, they have called upon their male counterparts to assist them in the sexual initiation right that they must pass in order to infiltrate the dark ranks of the Acheron Alliance, but alas, things are not as they appear...