Diabolik Lovers: Trust in the Snake

Yui is on the verge of despair after another day of the torture she has to endure at the hands of the vampires.

Feeling like there is no way out of that mansion and her role as a living bloodbag for the Sakamaki brothers, she chooses to trust in the first vampire to show her kindness and her promises of freedom.

Her savior only asks for two things: her trust and her body.