One night stand at a bar/nightclub/cocktail bar  

Does your character not want a serious relationship? Does he prefer to lead a wild sex life? With this mod, you will start receiving random hookup offers from strangers in bars, nightclubs and cocktail bars with the "Romantic Aura" lot property. Your Sims can also personally offer to retire to a Sim they like. After the mutual consent of both parties, the couple will hide in the "rabbit hole", and upon returning, your character will have the appropriate moodlet. You don’t have to worry - after casual relationships, the girls will not get pregnant, so you don’t have to be afraid of an unexpected addition to the family. After installing the mod, you need to activate it by selecting the action "Offers to get laid (Receive)" when you click on the character.

I made this 419 interaction for those lonely sims.

Sims don't have to know each other, don't have to have good relationships, once they have the right mood and needs, they could go out and disappeared for a while to comfort each other.

This 419 invitation would only available in the Bar/Club/Lounge venue types under romantic category.

You could turn ON/OFF the 419 Signal in the Bar/Club/Lounge by your own sim's interaction menu to activate 419 interaction (click the sim and find it, the default is OFF).

When the 419 Signal is ON, the sim will receive invitations from single flirty NPCs out for a while. 

No-> that asked NPC would not ask again in 12 hours.

OK-> Go out together for 25-45mins (rabbit hole)

Be Aware that, virgin sims would come back with their first kiss and first woohoo done, no special moment notification pop up, I think you should pay attention to their precious first time.

No Pregnant risks. No gender restriction. No Woohoo animation. 

I made 4 Random new buffs as results.

Teens could ask adults out, but adults could never ask teens out.

NPC who has Married/Engaged/Promised and has someone with Enamored Sentiment would never invite others.

The NPC invitation is autonomous when you turn on your sim's 419 signal, but I turn off the autonomous of our controlling sims to invite others because most of the NPC would say no to this 419. I don't want to get them embarrassed to death.

Of course, you could invite NPC to go out for a while, but, it won't succeed if they are not single and have the right mood (flirty).

Romantic married sims would say yes to your invitation some time if they really like you.

Unflirty and Proper single sims would say no to your invitation even though they like you, unless the romantic relationship is high enough, they may say yes. 

Sims would never ask their special loved one to do this, they are lovers, they don't need 419, they need proper woohoo.

Requires the XML Injector