[Ayane] The Girl from the Mochizuki Blood Science Lab Ch.3 [Black Grimoires]

A sickly vampire girl and the devoted maid who has tended her since childhood share a moonlit night of kisses that deepens into something far hungrier. A flashback to Taisho-era Japan reveals a childhood exile to a remote mountain estate with an incurable blood disease, where a little girl once prayed for death—yet twelve years later that same scarred body is worshipped with tongue and fingers, the two girls entwining their legs in desperate tribadism. The night builds toward an intimate exchange of blood, as one lover bares herself and urges her fanged partner to feed despite the risk, blurring the line between devotion, hunger, and love.