Lilim Kiss

Saiki Takaya is a young man who is often misunderstood. One day, he discovers a flask containing Lilim, an attractive succubus who drains people’s life force by kissing them. Her first kiss leaves Takaya unconscious, and she flies away in search of more energy. Lilim later returns, explaining that Takaya’s life force tastes better than anyone else’s. His parents accept her into their home as something like a live-in girlfriend, while Takaya finds his feelings for the voluptuous devil beginning to waver.