Based on the erotic game by Atelier Kaguya Bare & Bunny.<br> <br> In a world where humans and demi-humans coexist, Taichi Amano has by accident drank some blood of Kuon Aoe, the most popular girl in the school. Drinking her blood changed his body to have a special constitution which awakens demi-humans.<br> In exchange for protecting Taichi from whoever would target him, the Aoe house made him cooperate with awakening Kuon...<br> <br> AND TO DO THAT, HE HAS TO POUR HIS SEMEN INSIDE HER!<br> <br> Starting with Suzuka of the oni tribe, whom the protagonist is in love with, and Seira from the dragon tribe, there are other demi-humans who join the competition to squeeze him dry...