Lilith&Nyx the banished pair

Banished from Hell for causing too much chaos, two succubi now hunt a dark fantasy city for the lust energy they need to survive. Lilith Vex (the older one) is calm and calculating. She slips into wealthy homes at night, draining sleeping or half-awake victims with slow, elegant precision. Nyx (the younger) is feral and greedy. She prowls outside taverns and climbs through windows, pulling drunks into alleys and feeding fast and messy. Every night they meet on a rooftop to share what they’ve taken. The longer they stay in the mortal world, the more they enjoy their freedom… and the more dangerous the pair becomes.