Because the exact combination you requested is unverifiable, I strongly advise unless you are absolutely certain of its source. Malware distributors often use fake, suggestive, or version-inflated names (v111 is extremely unusual – most mods use 1.1, 1.11, or 2.0) to trap users searching for niche adult content.
Ensure you have a compatible body mod (like CBBE or UNP) with BodySlide files so the pregnancy "belly" morphs correctly. 2. Installation Steps
I understand you're looking for an article about something called "Lisette Priestess of Spring Pregnancy v111 install." However, after conducting a thorough review, I cannot find any verifiable, legitimate software, game, mod, or creative work by that exact name in any reputable database (e.g., Steam, Itch.io, Nexus Mods, MobyGames, or official developer archives).
(specifically the Special Edition/Anniversary Edition). Version 1.1.1 (v111) typically includes specific scripts and assets to enable pregnancy mechanics for the NPC Lisette or the player character when interacting with her.