Walkthrough / Guide for Lustful Sin

NOTE: I DON'T UPDATE THIS POST VERY OFTEN. THE IN-GAME LOVE STATUS ALREADY HAS ALL THE INFORMATION YOU NEED SO CHECK THAT INSTEAD!

Figured I should make a Walkthrough since I'm pretty bad at showing the player what to do.

Please note that the current public version is 0.4.2

As of version 0.4.4:

How to increase character relationships:

- You will need to complete their quests, most characters will take multiple quests to improve.

How to unlock new power:

- Pet play:

- Complete story quest: Bearer of Greed.

- Go to Ai's house in the morning.

- Available for: Ai, Hana, Eri, Rin, Mio, Sara, Haru, Rena, Kiyo and Kaede (v0.4.4)

- Unaware Fondling: Yeah I need to think of a better name for this.

- Complete Hana's first quest.

- Talk to Ai in her room during the weekends.

- Available for: Ai, Sara, Hana, Eri and Rin

- Doll mode:

- Complete story quest The Shrine Maiden Part 1.

- Talk to Ai in the afternoon.

- Available for: Ai, Hana, Eri, Rin, Mio, Sara, Haru, Kiyo, and Rena (v0.4.3).

Story quests:

1. The museum:

- Talk to Ai on Saturday afternoon to start the quest.

2. Rin's Interrogation:

- Ask Ai where you can find Rin.

- Talk to Rin at the park in the afternoon, unavailable during the weekends.

3. Eri's House:

- Talk to Rin at the park in the afternoon, unavailable during the weekends.

4. Bearer of Greed:

- Go to Ai's house in the morning.

5. Memories 1: My name is Sakura!

- Complete Ai's first quest

- Go to Ai's living room during weekends morning.

6. The Shrine Maiden Part 1:

- Go to Ai's house on weekends afternoon.

7. The Shrine Maiden Part 2:

- Talks to Ai in her room during weekdays morning.

8. The Shrine Maiden Part 3:

- Go to Mio's house during weekdays morning.

9. Old tale:

- Go to Ai's house on weekdays morning.

10. Games:

- Go to Ai's room during weekdays afternoon.

11. Memories 2: Life in the village

- Go to Ai's room on weekdays night.

12. Ghost :

- Go to Ai's room in the morning.

13. Negotiation (v0.4.3):

- Go to Ai's house on weekdays during the day.

Character's quests:

Ai:

Intro:

- You meet her at the beginning of the game.

First quest:

- Complete Hana's first quest.

- Talk to her in her room during the weekends.

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Hana:

Intro:

- You meet her at the beginning of the game.

First quest:

- Complete story quest: The museum.

- Talk to her at school.

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Rin:

Intro:

- Complete story quest: The museum.

- Talk to Rin at the park in the afternoon, unavailable during the weekends.

First quest:

- Go to Eri's house during weekends morning. This will also unlock Rin's swimsuit.

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Eri:

Intro:

- Complete story quest: Rin's Interrogation.

- Talk to Rin at the park in the afternoon, unavailable during the weekends.

First quest:

- Go to Eri's house during weekends afternoon. This will also unlock her bunny outfit.

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Mio:

Intro:

- Complete story quest: The Shrine Maiden Part 2.

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Sara:

Intro:

- You meet her at the beginning of the game.

First quest:

- Complete story quest: The Shrine Maiden Part 2.

- Go to the hospital in the afternoon.

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Haru:

Intro:

- Complete Hana's first quest.

First quest:

- Go to her house in the afternoon

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Rena:

Intro:

- Complete Rin's first quest.

- Go to the school on weekend mornings.

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Kaede:

Intro:

- Complete story quest The Shrine Maiden Part 3.

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Kiyo:

Intro:

- Complete story quest The Shrine Maiden Part 3.

- Complete Eri's First quest.

- Go to the shrine in the morning

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Alice:

Intro:

- Go to Ai's house after finishing the prologue to trigger a short cutscene.

- Visit the school in the afternoon during weekdays.

First quest:

- Visit the school in the afternoon during weekdays.

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Gloria:

Intro:

- Complete story quest: Eri's house.

- Go to Ai's house in the morning.

First quest:

- Go to Gloria's company on weekdays morning.

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Lily:

Intro:

- Complete quest: The Shrine Maiden Part 1

First quest:

- Go to Gloria's house in the morning.

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Location events:

School:

Swimclub:

- Go to the school on weekdays afternoon

- Complete story quest The Shrine Maiden Part 3

Principal Office:

- Go to the school on weekdays afternoon

Student Council:

- Go to the school on weekdays afternoon

- Complete story quest The Shrine Maiden Part 3

Library:

- Complete story quest The Shrine Maiden Part 3

- Go to Ai's room on weekdays night.