Base Class: Rogue
Sex Sells. Any rogue worth their salt understands the value of a well-placed bit of seduction, but few specialize in it the way you do. Prostitution is one of the oldest professions in the world, and you see no reason to fix what isn't broken. You have honed your skills in the arts of pleasure and seduction, combining flawless sexual technique with a charming personality,
Turning Tricks
When you choose this Archetype at 3rd level, you gain proficiency with the disguise kit if you are not already proficient. Additionally, you have advantage on investigation checks made while in densely populated areas, and on persuasion checks to haggle or determine the value of goods.
Seductive Cunning
Starting at 3rd level, you have learned how to draw the eye and ensure all attention is on you. You can use the bonus action granted by your Cunning Action to attempt to distract or seduce a single target. The target must make a wisdom saving throw with a DC equal to 8+, your Charisma Modifier -+ Your Proficiency Bonus. On a failure, the creature has disadvantage to notice creatures other than you until the end of it's next turn, and attacks or sexual advances against it are made with advantage.
Read the mark
At 9th level you have become an expert in reading those around you, And can easily determine what will most capture their attention.
If you spend at least 1 minute observing a creature, you can determine the insightful information about it's current mnood or emotional state, personal interests sexual orientation or proclivities, and sexual experience or history. You gain advantage on insight checks against this creature for the next hour, and sexual advances you make against it deal additional stimulation equal to your proficiency bonus.