OStim NG Bodies to Use Guide (2025)

This article is intended for OStim NG. OStim Standalone version: https://www.nexusmods.com/skyrimspecialedition/articles/5679.

OStim Community
Having an active community isessential for the longevity of a mod.
Consider joining theOStim Community Discord Server.
You canhelp our niche of modsjust byjoining, to build mass.

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Part 1: Male Body

OStim NG works with any male body based onSchlongs of Skyrim. This meansSOS,SAMorHIMBO; either the regular or "light" versions of those mods.

Option 1) SAM Light (simple and high-quality replacer)
This option is for a simple replacer of the vanilla body that is also high-quality.

Some users may find that the full versions of SOS bodies contain a lot of unnecessary content (bloat);
that includes "cloak scripts" that negatively affect performance.

The load order should look like this:

SAM Light: https://vectorplexus.sh1ny.net/files/file/60-sam-light/;
XPMSSE Light: https://github.com/acepleiades/XP32-Maximum-Skeleton-Special-Extended/releases/;
SAM High Poly Conversion SE: https://vectorplexus.sh1ny.net/files/file/70-sam-high-poly-conversion/;
SAM Light Texture Add-on: https://vectorplexus.sh1ny.net/files/file/152-sam-light-texture-add-on/;
XPMSSE 1.15 schlong size: "Optional Files" from the "Files" tab of the Open Animations Romance and Erotica mod page;
SMP collision for SAM light:https://discord.com/channels/771971253199699988/1064675212597153952/1064675212597153952.
- You must join the OStim NG Discord Server to access the above link.

Option 2) Schlongs of Skyrim (more features)
This option provides more features, such as NPCs having different genitals.

However, there may be undesired features such as dragons and Falmer dropping penis enlargement or reduction potions respectively.
You must configure the mod to your liking in the MCM.

For Schlongs of Skyrim, the SOS no .DLL versionis recommended. It is compatible with all Skyrim versions and does not cause crashes.

Make sure SKSE and PapyrusUtil SE are up to date for your Skyrim: Special Edition version(refer to theOStim NG installation guidefor the correct versions);
Install SkyUI latest version;
Install XPMSSE Light: https://github.com/acepleiades/XP32-Maximum-Skeleton-Special-Extended/releases/;
It is recommended to installPapyrus Tweaks NG: https://www.nexusmods.com/skyrimspecialedition/mods/77779;
Download and install Schlongs of Skyrim AE - No DLL Version: https://www.loverslab.com/files/file/23433-schlongs-of-skyrim-ae-no-dll-version/;
Download and install Schlongs of Skyrim Uncloaked: https://www.loverslab.com/files/file/19122-schlongs-of-skyrim-uncloaked/.

Option 3) HIMBO (high customizability)
HIMBO is the male body that provides the most customizability.
It uses BodySlide presets, as you may be familiar with in the case of female outfits.
It requires Schlongs of Skyrim, so you must follow the above instructions first.
After you have successfully installed Schlongs of Skyrim, follow the HIMBO installation guide. Also see the installation guide for physics add-on.Part 2: Female Body

Notice: Currently, this guide explains the installation of BHUNP female body only.

FEMALE BODY: BASICS
3BA or BHUNP body? Both work, but BHUNP is the best body for collisions during OStim NG scenes.
Up-close inspection will reveal that BHUNP simply bends much more naturally than 3BA. This is particularly relevant if you use first-person perspective.
The recommended BodySlide preset for use with Open Animations RE is Disney Mommy NG.

FEMALE BODY: PHYSICS
CBPC or SMP physics? SMP is more advanced than CBPC, but CBPC is still satisfactory. SMP demands more resources.
You can use CBPC and SMP at the same time for different body shapes.
Download CBPC.
Download Faster SMP-HDT.
The OStim addon OSMP will toggle SMP physics for the actors only during OStim scenes, so it is highly recommended that you use it.

Note on CBPC installation:
The body shape preset does not matter.
Set all "Bounce amplitude" at "normal".
Enable "Gravity" config.

Note on BHUNP installation:
See how many SMP body parts your PC can handle.
Ideally you want everything on SMP; use OSMP so that only during OStim scenes the actors have SMP physics (they demand a lot of resources).
Boobs Physics: select "Rare bounce".
Boobs collision: select "Small~big boobs" or "Medium boobs". Both work.
Boobs gravity: add gravity.
Gravity is there: select "Gravity for boobs".
Boobs push-up: do not add auto push-up.
If you need to adjust your body physics, you can download the BHUNP Physics config installer and let it overwrite BHUNP instead of reinstalling the whole package.

FEMALE BODY: TEXTURES
I recommend these high quality textures:
Option 1) Reverie.
Option 2) Bits and Pieces Female Skin. Get the highest resolution your PC can handle. 8K makes a difference for first-person perspective. Overwrite with specular textures and subsurface scattering from Demoniac skin (glossy). When installing Demoniac, select "use existing" for everything except specular textures and install subsurface scattering.

FEMALE BODY: INSTALLING AND RUNNING BODYSLIDE
In case you didn't know, BodySlide and Outfit Studio is a tool used to change the shape of female bodies and outfits.
After installing 3BA or BHUNP and the BodySlide preset of choice, you need run BodySlide so that the outfits in your game match your BodySlide preset.

The most up-to-date vanilla outfit conversion mod for BHUNP is this one: https://www.nexusmods.com/skyrimspecialedition/mods/51166
This mod also complements it, removing jiggle from heavy armor: https://www.nexusmods.com/skyrimspecialedition/mods/58216
And finally, this mod seems to be preferred to load after the above two:https://www.nexusmods.com/skyrimspecialedition/mods/57509

For MO2, install BodySlide like any other mod and enable it. Like you did with Nemesis or FNIS, you need to add the BodySlide .exe to the list of tools.
First of all, create an empty mod called "BodySlide Output".

Now, right click BodySlide and Outfit Studio in your mod list > Open in Explorer > navigate to \CalienteTools\BodySlide > copy the entire path.
Click the drop-down menu of executables > "Edit...". Add BodySlide x64 as an executable. The .exe is in the path you copied.
Check "Create files in mod instead of overwrite" and select BodySlide Output.
Press OK.

Click the drop-down menu of executables again and select BodySlide x64. Run it.
In BodySlide, first of all, click "Group Filter". Select BHUNP, BHUNP 3BBB, OCum (if you have it) and Unassigned.
For "Outfit/Body", select BHUNP 3BB Advanced Ver 3.
For "Preset", select your desired preset. In my case, it's Silver - Type A - Skinny to Curvy.
At the bottom, check "Build Morphs" and then click "Batch Build".

In the list that appears, select everything and click "Build". You may be prompted about different versions of the same outfit, always select Version 3 when you have the option.

If you run BodySlide to build vanilla outfits, it will overwrite vanilla outfit replacers, such as Simply Realistic Armor and Weapons (Custom NordwarUA Edition). Even if you loaded this or a similar mod after BodySlide output, it will replace the files of the winning mod, so be careful. Install such mods after BodySlide Output and reinstall them if their files got replaced.

OStim NG Bodies to Use Guide (2025)

References