About This File
By killer905 and GristleÂ
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This revision adds Part V to this creature-themed quest and follower mod for male and female PCs, voiced with xVASynth. Version 0.5 continues the adventures of Tirwin and the PC, taking them on wilderness adventures, to the College of Winterhold, into dark dungeons, and far beyond Skyrim. Includes five new books and creatures, several new locations, new spells, new NPCs, more repeatable events, and a study for Tirwin. Version 0.55 includes revisions for voice file generation.  Â
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IMPORTANT!!!: Includes a new animation - Run GenerateFNISforUsers or the equivalent!Â
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A novice scholar from Alinor in the Summerset Isles seeks your assistance in recovering a series of books with forbidden knowledge about the creatures of Tamriel. Although ordered destroyed by a former Arch Mage, the former College librarian could not bring herself to destroy any book, and instead scattered them in hiding places across Skyrim and beyond. The young High Elf scholar seeks the knowledge in the books to improve her chances of admission to the Altmer College of the Sapiarchs. She also seeks protection from wild creatures as well as protection from the Thalmor that seek any means to discredit her family.
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To Start the Quest:
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Enter the main area of the Bannered Mare in Whiterun and listen to the conversation between two elves. Your PC will be approached by the High Elf after the conversation. (If the scene doesn't start for any reason, talk to the High Elf.)
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To Continue the Quest:
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If you already completed Parts I, II, III or IV of the quest, you can continue with Tirwin's quests by asking her about the next book. If you are starting a new profile and wish to skip over quests previously played, you can do so via dialogue with Tirwin after you are initially recruited by her in the Bannered Mare.
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Important Note on Castle Volkihar Stages of Mod:
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The stages of the mod that take you to Castle Volkihar (the stages directly after the "Chase" quest), can be run before or after Dawnguard, but not during Dawnguard. To be precise, it's OK if Dawnguard has started, but once you have visited the Castle Volkihar island, don't run the Castle Volkihar stages of this mod until after you have finished the Kindred Judgement quest (i.e., killed Harkon).Â
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Tirwin's Outfit System:
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After the dog quest, you can give Tirwin a new outfit. Currently, her outfit system works correctly only if she has the one new outfit in her inventory. When using the dialogue to give her a new outfit, you should remove any other outfit pieces in her inventory other than the new outfit you wish her to wear.Â
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Requirements:
LE:
Fores New Idles in Skyrim - FNIS
https://www.nexusmods.com/skyrim/mods/11811
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SexLab:
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SexLab Animation Loader:
https://www.loverslab.com/files/file/2488-sexlab-animation-loader/
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Sexlab Aroused:
https://www.loverslab.com/files/file/1421-sexlab-aroused-redux-december-05-2016/
SE/AE:
Fores New Idles in Skyrim SE - FNIS SE
https://www.nexusmods.com/skyrimspecialedition/mods/3038
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SexLab:
https://www.loverslab.com/files/file/20058-sexlab-se-sex-animation-framework-v166b-01182024/
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SexLab Animation Loader:
https://www.loverslab.com/files/file/23737-sexlab-animation-loader/
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Sexlab Aroused:
https://www.loverslab.com/files/file/5482-sexlab-aroused-redux-sse-version-29/
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Animations Required:
Ash Guardian (uses Storm Atronach animations)
Ash Hopper
Ash Spawn (uses Draugr animations)
Bear
Boar
Death Hound (uses Dog animations)
Deer
Dremora (uses Human animations)
Dog
Flame Atronach
Frost Atronach
Gargoyle
Giant
Horse
Lurker
Mammoth
Netch
Riekling
Sabre Cat
Seeker
Spriggan
Storm Atronach
Troll
Vampire Lord
Werebear (uses Werewolf animations)
Werewolf
Wolf
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Recommended Animation Packs:
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Billyy's SLAL Animations - https://www.loverslab.com/files/file/3999-billyys-slal-animations-2025-7-1/
- In some (newer) stages of the quest, the mod will try to use a specific animation from this pack. If it is not found, animations will be called based on tags instead.
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Patches for the Following Mods included in FOMOD Installer:
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- JKs Solitude Outskirts
- Immersive Citizens AI Overhaul
- Open Cities Skyrim
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Optional High Quality Voice Files:
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Animal Research: The Insatiable Scholar - Hiqh Quality Voice Pack 0.54 - https://www.loverslab.com/files/file/36360-animal-research-the-insatiable-scholar-hiqh-quality-voice-pack/ - by kamithemoon
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Optional High Poly NPC Patch:
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High Poly Patch - by kkiiees - "Animal Research High poly 1.41.rar" file in Downloads section
High Poly Patch with vanilla facetint for Tirwin and Nyssia - by kkiiees - "Animal Research High poly vanilla facetint.rar" file in Downloads section
Requirements for High Poly Patch:
- High Poly Head 1.4 SE -Â https://drive.google.com/drive/folders/1V_jcYzwTiKnSv8Dbv-7Z0hh9SWbkn6Bi
- SG eyebrows -Â https://www.nexusmods.com/skyrimspecialedition/mods/25890
- SG eyebrows for High Poly -Â https://www.nexusmods.com/skyrimspecialedition/mods/70905
Preview of Optional High Poly NPC Patch:
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Known Conflicts:
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- True Directional Movement - will interfere with a quest in this mod that changes player controls
- Aroused Creatures - while not strictly incompatible, mods like Aroused Creatures that can generate random sex encounters should be disabled while on Tirwin's quests because they can interfere with scripted animal encounters
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Credits:
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- Playtesting by Donuts4me
- Hermaeus Mora voice lines by Kamithemoon
- Tirwin's party mask by ShasSaalLDred - https://www.nexusmods.com/skyrimspecialedition/mods/77615
- Cover self animation - created by ZaZ - https://www.loverslab.com/files/file/156-zaz-animation-pack-v70-2017-05-16/
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Ayleid Building Kit created by: The Imperial Society, Beyond Skyrim, Province Cyrodiil, Varlaisaran, Tarius, Markus Liberty, 1shoedpunk, Simsim, Hart, Suran, and Matth - https://www.nexusmods.com/skyrim/mods/90667
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Version History:
Version 0.55 (5-2-2026)
- Adds revisions to facilitate voice file generation
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Version 0.54 (3-1-2026)
- Added backup for wolf cage key
- Fixed guard not being enabled in Spriggan quest
- Ensured "Dread" music is disabled after Apocrypha
- Improved Thoril force greet reliability
- Extended Tirwin follow distance
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Version 0.53 (2-14-2026)
- Bug fixes
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Version 0.52 (2-6-2026)
- Fixed bug preventing stage update after 3-day wait when building Tirwin's study
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Version 0.51 (2-5-2026)
- Fixed bug preventing PC from sitting or using crafting stations after returning from Apocrypha
- Fixed bug making Death Hounds appear in Castle Volkihar courtyard before mod's quest
- Fixed other minor bugs
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Version 0.50 (2-2-2026)
- Adds five new book/creature quests
- Adds several outdoor wilderness adventures
- Adds repeatable quests for sabre cat and wolf
- Adds quests and repeatable events for the bar girls from the Dremora quest (start looking for next book to enable)
- Adds a new animation (Run 'GenerateFNISforUsers' or equivalent!)
- Adds a study for Tirwin (player home required)
- Adds a new worldspace and several new locations
- Adds new spells for the PC and Tirwin
- Adds lots of Tirwin backstory
- Adds 2200 lines of dialogue
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Version 0.46 (9-12-2025)
- Added missing dialogue script fragment for Frekya dialogue during Werebear quest
- Fixed bug causing Tirwin's horse to teleport to her when she is not following
- Removed Tirwin outfit notifications when she is not following
- Increased reliability of first quest startup
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Version 0.45 (9-5-2025)
- Fixed bug that could cause Volkihar stages of mod to trigger too early during Chasing Echoes quest if East Tower is explored or approached
- Fixed missing dialogue for Freyka during Werebear quest (used if Fanari is not available)
- Fixed other minor bugs
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Version 0.44 (8-10-2025)
- New FOMOD all-in-one installation, including patches for JKs Solitude Outskirts and Immersive Citizens AI Overhaul
- Added backup dialogue for interrupted force greets
- Fixed party quest clothing change issue
- Corrected Ragnar's following behavior at end of Spriggan quest
- Fixed werewolf sex position marker
- Other minor bug fixes
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Version 0.43 (7-29-2025)
- Fixed Naryu sandbox in Retching Netch package
- Minor bug fixes
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Version 0.42 (7-26-2025)
- Removed empty bottles likely causing Tirwin inventory CTD
- Added 'SexLabNoStrip' keyword to party mask
- Set mod spriggan to ignore friendly hits
- Fixed typos and other bugs
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Version 0.41 (7-25-2025)
- Fixed missing texture in SE pack that caused CTD with nymph
- Improved NPC stripping
- Removed Nocturnal robes world model
- Fixed sex location for male PC/Tirwin in Gargoyle quest
- Island map markers re-enabled after quest
- Fixed grey face on NPC
- Fixed some dialogue and other bugs
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Version 0.40 (7-23-2025)
- Added: Six new book/creature quests, many new locations, four new spells, and many new NPCs
- Added: Repeatable quests for deer and bear
- Added: A horse for Tirwin to ride (and to ride Tirwin)
- Added: Tirwin comments and observation spots for all PC/creature sex
- Added: Option to ask Tirwin to keep hair down permanently (after mammoth)
- Added: Relationship rank increases for Tirwin as quest progresses
- Added: Comments on creature sex for male PCs (there were some, but not for all quests)
- Added: New option to skip to end of "Chase" quest (where new content starts)
- Fixed: Problem with Tirwin second round bear sex and PC bear sex
- Fixed: Other minor bugs
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Version 0.36 (2-21-25)Â
- Added: Tirwin comments and observation spots for all PC/creature sex (the earlier stages didn't previously have them)
- Added: Dialogue option to ask Tirwin to keep hair down permanently (after mammoth)
- Added: PC relationship rank increases for Tirwin as quest progresses
- Added: Comments on creature sex for male PCs (there was some, but not for all quests)
- Fixed: Problem with Tirwin second round bear sex and PC bear sex
- Fixed: Other minor bugs
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Version 0.35 (2-12-25)
- Added: A few missing voice files were addedÂ
- Revised: A small delay added to make Tirwin remaining undressed after sex more reliable
- Fixed: Issue where Tirwin is lagging behind the PC when Tirwin is needed for scenes
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Version 0.31-0.34 (2-X-25)
- Added: Dialogue to ask Tirwin to call Ragnar if he gets lost
- Added: Tirwin dialogue to skip first or second set of books
- Fixed: Various bugs, including for upgrading from v0.22 between bear quest and troll quest, for Vahlok's Tomb book issues, for Ragnar-related issues, and for quest mistakenly starting early
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Version 0.3 (2-6-25)
- Added: Six new creature quests in Solstheim, a bonus quest, and new NPCs
- Added: Four new locations
- Added: A new creature-summoning spell
- Added: An outfit system for Tirwin
- Added: More Tirwin configuration options (via dialogue)
- Revised: Removed KS Hair requirement
- Revised: Tirwin now runs faster
- Revised: Tirwin can now have sex in player homes
- Revised: Ri'saad's caravan appears outside Whiterun during relevant quest
- Revised: Bear and troll cave redesigned to avoid issues with aggressive trolls
- Fixed: Various bugs
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Edited by Gristle
What's New in Version 055
Released
- Revisions to facilitate voice generation.