Become Someone: Sister Walkthrough Guide

A step-by-step walkthrough guide to completing Sister’s route in Become Someone.

Become Someone: Sister Walkthrough Guide

Daily Schedule

Main Quest

Progression is stage-based. Each stage triggers only once when its requirements are met.

Stage One

Step 1 (Living Room)

• Requirements: Sister trust >= 5; Intelligence >= 5; sister present in living room
• Trigger: Enter the living room
• Scene: Player offers to help Sasha with homework; she notices the player’s bulge. Two paths:
• Change the subject: Keep focus on homework, apologize for past behavior, tutor her successfully.
• Punish her for being slutty: Spank her for teasing; then help with homework.
• Outcome (both paths): Sister trust +1; Sister corruption +1; Dom +1 only on punish path. Homework help becomes available once per day at the desk. Scene ends in hallway; time advances 1 hour. Stage One complete.

Stage Two

Step 1 (Locked Bathroom)

• Requirements: Stage One complete; Sister trust >= 10; time 07:00–08:00
• Trigger: Enter bathroom
• Scene: Door locked; player considers finding a key.
• Outcome: Scene ends in hallway.

Step 2 (Find Mom’s Bathroom Key)

• Requirements: Step 1 complete; Mom not in her room; access to Strange Shop
• Trigger: Enter Mom’s bedroom while she is away
• Scene: Player steals labeled bathroom key from Mom’s nightstand.
• Outcome: Bathroom key obtained. Scene ends in hallway.

Step 3 (Copy the Key)

• Requirements: Step 2 complete; $100; option “Get the key copied” visible in Strange Shop
• Trigger: Select the option in Strange Shop
• Scene: Robed shopkeeper copies the key and returns two identical keys.
• Outcome: Bathroom key copy obtained; original returned. Scene ends in hallway; time advances 1 hour.

Step 4 (Shower Peek)

• Requirements: Step 3 complete; time 07:00–08:00
• Trigger: Enter bathroom with key while Sasha showers
• Scene: Player unlocks door, enters nude; Sasha sees player’s cock and tells him to leave after awkward stare.
• Outcome: Sister trust +1; Sister corruption +1. Scene ends in hallway. Stage Two complete.

Stage Three

Living Room Motivation

• Requirements: Stage Two complete; Sister trust >= 15; helped Sasha study at least once; time 17:00–20:00
• Trigger: Enter the living room
• Scene: Talk about her homework apathy. Two paths:
• Encourage her: Boosts her confidence; she distracts by giving a handjob; player cums on her face.
• Punish her: Pull hair, force handjob while degrading her; player cums on her face.
• Outcome (both paths): Sister trust +1; Sister corruption +1; Dom +1 on punish path. Scene ends in hallway; time set to 20:00. Stage Three complete.

Stage Four

Player works to motivate Sasha; sister trust cannot increase during this stage.

Step 1 (Plan with Mom)

• Requirements: Stage Three complete; Mother quest Stage Four complete; time 20:00–22:00
• Trigger: Enter Mom’s bedroom
• Scene: Player and Mom agree to cut Sasha off until grades improve; will tell her at dinner.
• Outcome: Scene ends in hallway.

Step 2 (Family Dinner)

• Requirements: Step 1 complete; time 17:00–20:00
• Trigger: Enter kitchen
• Scene: Mom and player announce allowance cutoff until grades rise; Sasha must prove herself to player weekly. Under table, Sasha gives a blowjob and gets cum on face and tongue; player withholds allowance.
• Outcome: Sister trust +1; Sister corruption +1. Scene ends in hallway; time set to 20:00. Stage Four complete.

Stage Five

Bedroom Sex Unlock

• Requirements: Stage Four complete; Sister trust >= 20; time 20:00–22:00
• Trigger: Enter sister’s bedroom
• Scene: Catch Sasha masturbating instead of studying. Player pins and fucks her (doggy), then has her ride (cowgirl). Finishes cumming on her ass and pussy; orders her to study.
• Outcome: Sister trust +1; Sister corruption +1. Repeatable sex scenes unlock in sister’s bedroom and bathroom; sexual versions of random house events unlock. Scene ends in hallway; time set to 22:00. Stage Five complete.

Stage Six

Celebration and Reward

• Requirements: Stage Five complete; Sister trust >= 25; studied with sister >= 5 times; time 14:00–20:00
• Trigger: Enter sister’s bedroom
• Scene: Sasha made honor roll and is grateful. Two paths:
• Reward her for hard work: Take her shopping; bring friend Stephanie. Threesome at home: fuck Sasha, then Stephanie; cum on both.
• Show her a way to repay you (Dom >= 15, Sister corruption >= 15): Rough sex and facefuck; cum on her face.
• Outcome (both paths): Sister trust +1; Sister corruption +1; Dom +1 on dom repayment path. Scene ends in hallway. Stage Six complete.

Rewards and Unlocks

• Homework help available after Stage One.
• Bathroom key copy obtained after Stage Two Step 3.
• Repeatable sister bedroom/bathroom sex and random house sexual events after Stage Five.

Notes

• All scenes are one-time unless noted as repeatable unlocks.
• Dom-gated options require meeting the Dom threshold to access dominant outcomes.