yk i just can't trigger the scenee of sisters and aunt foursome


anyone knows how to trigger this
Aunt has to walk in on you same as Mom's intro to the family lovin. You can get that to occur by having a threesome with your sisters in your room AFTER jumping thru all the hoops below. I went through YS because she has the group option in the conversation list. For it to happen (either way) everyone you want to bang has to actually be at the hotel.
The hard requirements are: Everyone you want to bang has to actually like each other. Plenty of "minimum allure" checks through out the steps. You have to have had the sis/sis/bro time at least twice. Aunt has to know about OS being a stripper (you bang when she finds out, making that a done deal). Aunt has to be "near" (at the motel). And you have to have mounted the Aunt more than 8 hours prior to the attempt. Even having all that, there's still a probability check (RNG).
The labels:
get OSisFuckBehindYsEnterLabel going by tagging OS post naked massage and have the RNG blessing that lets YS come trotting in OR go the YsStartFamSexLabel route by already double teamed OS and just asking YS whlie OS is somewhere in the motel.
Doing that calls YsMastrOSisFuckProtLabel ~3276 in ch_OS.py This label is a sis/sis/bro love feast. Just keep swapping between them. Hold out my man! I BELIEVE IN YOU!!!! IF you reject the YS joining in, the whole thing resets. FYI.
From there, you'll fall into YsFuckProtKissOsLabel ~3422 in ch_OS.py. This is the label where all those checks above actually occur. Assuming you pass, and have sacrificed a chicken (or whatever it is you do to increase your RNG rates), you'll fall into MAuntOsYs4someLabel ~line 3549 in ch_OS.py which if your goal post.
Good luck!