Lust Theory Season 1: Walkthrough Guide

A step-by-step walkthrough, hidden events, and achievements guide for Lust Theory: Season 1.

Lust Theory Season 1: Walkthrough Guide

You can’t unlock all achievements in one run without replaying events. I’ll focus on the less obvious ones first.

The guide is structured by days, with save prompts for required replays. Save, reload, and follow the Second Playthrough Achievements for choices that unlock alternate outcomes.

Tutorial

While playing the tutorial part of the game you will not have all of the options available that you will have later.

The game starts off and you get to select your name and your relationships with the three women in the house, two about your age and an older woman. Only relationships where these people shouldn’t be having sex with each other will make sense in the context of the story.

The game opens with a scene with Nadia.

A car alarm goes off and wakes you from your dream about Nadia.
Jessica comes into your room and tells you to get up.
Press the Angle button to see Jessica from different angles.

Important Note

Early on in the game you aren’t going to have any real options. You’re going to have a single choice. The more rewarding choice will be presented in BOLD text and the less rewarding will be in regular text.

Get up
Ignore
Go into the Hall

Go into the Bathroom.

Take a shower
Brush teeth
Go into the Hall
Go downstairs

Go to the Kitchen.

Eat your breakfast.

Go to Town.

Go to School.

No
Enter school

Click on Zoe and Megan.

Go to class

Sulfuric
High
Sulfate
Vitriol
Burn

Go back into the Hallway.

Go back to your house.

Go into the Living Room.

Click on Jessica.

Leave her alone.
Press the Hints button, you’re going to be doing this a lot for this game.

Go to the Garage
Click on the work bench

Click on the Red button in the upper right when Elizabeth comes in.

The Red button will sometimes remove clothes, other times it will show the girl(s) in different outfits, so X-Ray is a bit misleading.

Go to the Kitchen.

Go to Living Room
Click on Megan
Watch TV
Go to your room
She went out
Go to your room
Go study
Continue studying

Day 2

Ignore
Go into the Hall
Go into the Bathroom
Take a shower
Brush teeth
Go into the Hall
Go downstairs
Eat Breakfast
Go to Town
Click on the house next to your eight times

Go to School
Enter School
Click on Megan and Zoe
Go to class
Go to Classroom
Sulfuric
High
Sulfate
Vitriol
Burn
Go into Living Room
Click on Jessica
Go to the Garage
Click on the Work Bench
Go to your room
Click on the bed
Relax
Go into the Hall
Go into the Bathroom
Click on the sink
Click on the sleeping pills

Day 3

Answer
Go into the Hall
Go into the Bathroom
Take a shower
Go downstairs
Go to the Kitchen
Click on Elizabeth

Save Game 1

Friendly
Pick either options
No (Friendly)
or
I’ll think about it
Enter School
Go to Classroom

This is the last time you’ll have to take the Pop Quiz:

Sulfuric
High
Sulfate
Vitriol
Burn
Ask her directl
Truth
Go home

Go to the Living Room
Click on Jessica
Try talking to her some more
Talk some more
Go to Jessica’s room
Click on the laptop
Enter the password
Go to your room

Click on your bed
Go to the Living Room
Click on Megan
Fine
Go to your room
She went on a date

Slightly open the door

Click on your phone in the upper left.

Click on the Gallery icon.

Press the Hints button.

Now we’re ready to start playing.

Day 4

Answer Zoe.

Go to the Kitchen and click on Elizabeth
Pick either option
How’s work
or
How are you doing?
Use the Map and go to the Town Map
Go to the School
Go into the School
Go into the Classroom
Go into the Hallway
Block (You have to do it before the bar disappears. If you miss you can mouse wheel up to try again)

Go to Hallway 2 around the corner.

Go into the Bathroom.

Click on the Whatever Just Wash Your Hands poster.

Click on Ellie
Go to the Living Room
Use the Fast Forward to get to the night
Click on Elizabeth
Why not
You can pick
Forward Time to Morning

Day 5

Don’t skip Jessica
You’re right
Go to Jessica’s room
Click on Jessica
Talk
Compliment
Go to Megan’s room
Barge in

You in a rush?
Go to school
Click on Ellie
Walk up to her
Enter school
Enter classroom
Go to Bath Room
Talk to Ellie
Pick any one of the options:
Show me your boobs
Show me your ♥♥♥♥♥
A blowjob
Go Home
Go to the Living Room
Click on Jessica
Go to Jessica’s Room
Advance time to Evening
Click on Jessica
Make a joke
Go to your room
Advance time to Night
Click on the computer
Click on the computer
Don’t touch
Go to Living Room
Click on Elizabeth
Romantic comedy

Day 6

Go to Megan’s Room
Click on Megan
Talk about the car alarm
Go to School
Click on Ellie
Sneak up on her
Enter school
Enter classroom
Go to Bathroom
Click on Ellie
I like your outfit
You suck?
Sorry. ‘Meant to say “It sucks”
Suck ♥♥♥♥. (Like the Block you have to do it before the bar disappears)

I like trains. (Like the Block you have to do it before the bar disappears) to earn the We all do! achievement

Pick either option
You have to do 20 sit-ups
or
You have to run 3 laps around the school
Go back to Hallway 1
Click on the door to the Teacher’s Lounge.

Compliment her
Ellie will show me her boobs

Go back to the Bathroom
Click on Ellie
Give her the gun
Pick whichever one you want to see
Pinch your nipple
or
Squeeze your boobs together
Pick whichever one you want to see
Bend over
or
Lift your leg on the sink
You’re done with Ellie until you get your Sexual Experience up to 5.
Sexual Experience 1/5
Go to Classroom
Click on Nicole
I don’t like her either
Looks aren’t everything
Wait
Go to the Store

Click on Micky
Still working two jobs, I see
Go Home
Advance the time to Night
Go to Jessica’s Room
Catch her (Another timed selection, do it before the bar disappears)
Advance time to Morning

Day 7

Rush to the Bathroom (very quick timed event)
If you missed it, mouse up and try again
Slowly open the door

Go to School
Enter school
Click on Megan and Zoe
Go into Classroom
Go to Store
Click on Micky
You got scratch-off tickets?
Go Home
Go to Jessica’s Room
Click on the laptop
Try guessing the password
Go to Living Room
Advance time to Night
Click on Elizabeth
You can pick
Yup!
Start jacking off

Day 8

Go to School
Enter school
Click on Megan and Zoe
Try sneaking in closer
Enter the Classroom
Click on Megan
Pick either choice
I heard you and Zoe talking…
or
Err…I thought…
Go Home
Go to Living Room
Click on Jessica
Go to Jessica’s Room
Advance time to Evening
Click on Laptop
Go to Living Room
Advance time to Night
Click on Elizabeth
Enjoy the scene

Day 9

Click on Answer Zoe
Go to School
Enter school
Go to Teacher’s Lounge
Enter Classroom
Click on Nicole
Go to Hallway 2
Enter the Girl’s Locker Room (Locker Room will not be available if you didn’t Answer Zoe).

Don’t assume my gender! (Another timed response)

Hidden Event 1

Wait about 15 seconds until the Spy on Zoe option appears.
Spy on Zoe

Go Home
Go to Jessica’s Room
Click on Laptop
I found it open
Go to Living Room
Advance time to Night
Click on Elizabeth
Enjoy the scene
Sexual Experience 2/5

Day 10

Answer Zoe
Go to School
Go to Classroom
Click on Nicole
Not all men
Not a kid
Stay on the subject
Pick
Back to text message
or
Flirt a little

Talk some more
Go to Girl’s Locker Room
Don’t assume my gender! (Timed response)
Go in
Respond
Go Home
Go to Living Room
Click on Jessica
Nothing important
Advance time to Night
Click on Elizabeth
Enjoy the scene

Day 11

Recap everything that happened
Answer Zoe
Click on the door to Megan’s Room
Wait about 15 seconds until the Spy on Megan option appears

Hidden Event 3

Spy on Megan

Follow Megan
Go to the Classroom

Save Game 2

Go to the Girl’s Locker Room
Respond
About the party
Say nothing
They seem okay
I guess they’re the right size
Are you sure?
Squeeze her boob
Go to the Girl’s Locker Room

Wait about 15 seconds for the Go in anyway option to appear.

Go in anyway

Go to the Classroom
Click on Megan
Go to Megan’s Room
Click on Computer
Click on bed
Click on Bookshelf

Day 12

Go to School
Go to Classroom
Click on Nicole
Blackmail her with the nudes
Bra
Go to the Mall

Redheads
Mention Megan
Go Home
Go to Jessica’s Room
Advance time to Evening
Click on Jessica
Click on the Blue Plant

Advance time to Night
Click on Elizabeth
Pick either option
Go balls deep!
or
Go slow

Day 13

Go to school
Go to Classroom
Go to Girl’s Locker Room
Wanna go to the party
Yeah
Megan
I just wanted to see your reaction
Pick anyone of the three
Kendall Jenner
Margot Robbie
Kate Upton
Grab her boobs
Show her
♥♥♥ on Zoe (Timed Choice)
Sexual Experience 3/5
Advance time to Afternoon
Go to the Mall
Direct
Big ♥♥♥♥
Just do it

Go Home
Advance time to Night
Go to Jessica’s Room
Walk in on her

Day 14

Go to the Kitchen
Click on Elizabeth
Continue staring at her boobs
Brush against her again
Go to School
Go to Classroom
Go to Girl’s Locker Room
Sexual Experience 4/5
Go to the Mall
Direct
Big ♥♥♥♥
Don’t
Go home
Go to Jessica’s Room
Click on the laptop
Go to Living Room
Advance time to Night
Click on Elizabeth
Push it
Go to your room
Click on computer

Intermission – Hidden Event 4

Time for a little break from the main story. Now would be a good time to create a Save point, in case you want to do this again.

Go to the Bathroom
Press the Flush button on the toilet.

Make any selections you want, there are no achievements other than NFG 1 for this section. You can reload your save to see what different selections do.

Intermission Continued – Hidden Event 5

Now would be a good time to create a Save point, in case you want to do this again.

Go to the Bathroom
Click on the toilet brush

I’ll take my chances
Pick either option
Warn her
or
♥♥♥ on her face
Apologize

You can reload your save to see what the other options do, but this is the best path through the event.

Day 15

The days are going to go by a lot quicker as we start wrapping things up.

Advance time to Afternoon
Go to the Mall
Smooth
Megan
Go Home
Go to Megan’s Room
Click on the bed

Day 16

Go to Living Room
Advance time to Night
Click on Elizabeth
Drop it
Go to Your Room
Click on Computer

Day 17

Go to Living Room
Advance time to Night
Click on Elizabeth
You’re beautiful
Women like you
Kiss her

Day 18

Advance time to Evening
Go to Elizabeth’s Room
Click on Elizabeth
Go to Living Room

Save Game 3

Click on Elizabeth
Everything
Go for it

Day 19

Advance Time to Night
Click on the Computer
Apologize

Day 20

Advance time to Night
Click on the Computer
Sexual Experience 5/5

Day 21

Go to School
Go to Bathroom
Advance time to Noon
Click on Ellie
Grab her tit

Go to Your Room
Advance time to Night
Click on the Computer

Day 22

Go to School
Go to Bathroom
Advance time to Noon
Click on Ellie
Walk past
Pick either option
Let me finger you
or
Lick my balls
Advance time to Night
Click on Computer

Day 23

Suggest another idea

Day 24

Go to School
Go to Bathroom
Advance time to Noon
Click on Ellie

Day 25

Advance time to Night
Click on Bed
Stay awake
Remain “asleep”

Day 26

Go to Jessica’s Room
Continue the “Photoshoot Story”
Peek
Pick either option
My sister
or
My girlfriend
Pick either option
Stick it in
or
Don’t do it

Day 27

Advance time to Night
Click on Bed
Wait for the girls
Knock
Wrong Answer
Right Answer
Pick either option
Jessica
or
Chloe

Day 28

Go to the School
Go to the Classroom
Click on Nicole
Ask to keep her company

Day 29 – Freeze Day

Smash it

Day 30

Go to School
Go to Classroom
Click on Nicole
Continue blackmailing

Advance time to Morning

Second Intermission – Hidden Event 6

Save Game

Click on Toilet Paper Roll
♥♥♥♥ it
Make your selections and reload or restart as necessary.

Answers for Nicole’s “test”:

Potassium hydroxide
Three, four, two and one
Allosteric inhibitor
Introduction of a bulky N-alkyl substituent

Second Intermission Continued – Hidden Event 7

Save Game

Go to the Bathroom
Click on the Toilet
Knock 4 times

Second Intermission Continued – Hidden Event 8

Save Game

Click on the Toy Bike in Your Room.

Day 31

Go to School
Enter School
Go to Classroom
Talk to Nicole
Talk to her
Don’t kiss her
Advance time to Morning

Day 32

Go to School
Enter School
Go to Classroom
Go to Girl’s Locker Room
No, I don’t like you like that
Go with it
Advance time to Morning

Day 33

Go to Megan’s Room
Catch (Timed reaction)

Day 34

Answer

Second Play Through Achievements

Load Save Game 1

Day 3
When talking to Ellie
Ignore (Insensitive)

Load Same Game 2

Day 11
Go to the Girl’s Locker Room
Respond
About the party
Say nothing
Nothing special
Meh
Insult her

Load Save Game 3

Day 19
When talking to Elizabeth
Big tits

Other Game Walkthroughs
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Sisterly Lust	Desert Stalker	House Party
Milfy City	Midnight Paradise	Race of Life
Star Knightess Aura	Treasure of Nadia	Harem Hotel
YKMET Strade	The Price of Flesh	Lust Academy

JASON Coming of Age: Walkthrough Guide

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	Receive the First step achievement.
	Press P to activate the Panic screen and earn the Much panic! Such wow! achievement.

	Earn the Perv! achievement.
	Earn the Finally free achievement.

	Earn the Smash! achievement.
	Earn the Everybody, freeze! achievement.