I'm at the table about to DMing a game. I ask you guys to guide my hand

I'm at the table about to DMing a game. I ask you guys to guide my hand.

Setting OP? Uhmmm some bare min details might help wtf

Print out your OP picture and tape it to the front of your GM screen.

The princess has a dick of a wealthy duke that once molested her in a box in her dresser, the party is tasked by the king to find out who killed the duke.

I have a stack of AD&D modules, I group of semi-normies and a D&D5e players handbook.
Setting is irrelevant

May thine wits be whetted, thine stories succinct, and thine players palpable.

1. What
2. Game
3. Though

kill your players

The game is under way.
But I can always us more ideas as I go

...amen

Make a key NPC a drug addict.

Go with Gygax my brother.

Make them fuck

place it on the crotch of the nearest player

Throw goblins at them

dubs, OP, thou must obey. deliver the airborne goblins via trebuchet or capsizing zepplin

I threw goblin children at them

The party is now ISIS

they are criminals now
there will be no rest for them
constantly pursued
this is the life they chose

Write in a BBEG that thinks it'd be a swell idea to join the party on their adventures.

Make a good chunk of the campaign dealing with whatever mayhem having an ancient evil join the party can cause.

Have them being offered shelter by a hooker with a heart of gold.

Literal gold.

It was a gift from his obsessive husband, see.
The husband is also a dragon.
Did I mention he has trust issues? He has tons of trust issues.

Remember what I said ?

They get her now. Tell your players Veeky Forums says hi.

Already in progress
Will do, they are already on the perfect coarse for this
Also will do

Have some raider bastards attack the town they're in at some point and steal the hooker.