Love x Holic: Miwaku no Otome to Hakudaku Kankei

A world populated by both humans and demihumans is the setting. Amano Daiichi finds his romantic confession to the ogre princess Suzuka rejected. In his dejected state, he accidentally encounters Akane, a hybrid of vampire and snow-woman, and shares a kiss with her. This act causes their blood to merge, transforming his into a potent demihuman elixir. Following this transformation, he engages in intense intercourse with Akane. Later, at a convenience store, he assists a dragon girl, which leads to another sexual encounter.