A Vegas comic-con attracts Vianne, a succubus futanari with an appetite for mortal sin. Her obedient thrall Morgan, once shy, has become an irresistible sex kitten herself. Vianne proudly watches her thrall seduce men, though she can’t satiate herself second hand action alone. She enjoys a reckless group tousle with a club girl and another futa.
Later, Vianne helps Morgan seduce her long time crush, but it backfires. This man is the other futa’s territory. After accidentally enthralling him, Vianne must break off the spell or face a rival futa’s wrath.
This is quick and fun 9,000 word story with two futas enjoying both men and women.