Walkthrough for game – RPGM – Summer Memories Plus v2.03 Deluxe Edition Unrated GOG-Completed (Simulator)

Basic Gameplay Mechanics
Main Goals:

Raise the pink affection bar by interacting with your aunt and cousins.
Raise the blue homework bar by completing their minigames.

Key Rules:

Affection progress stops every 20 points (20 → 40 → 60 → 80 → 100).
You can only continue after the corresponding event has been triggered and completed.
An event requires both bars at 100%: affection at the required milestone + homework bar full.
Minigames: click the pencil icon at the bottom of the screen.
It only appears in the correct room (kitchen, Yui’s room, Rei’s room) and only when the girl is not sleeping, in the toilet, or in the bath.
For Rio: instead of pencil minigames, catch bugs and/or fish.

End of Day:

On the diary screen, memories are converted into skill points.
Spend skill points to buy upgrades in the skill menu.
Each girl has a minimum affection level required before sex becomes available (the game notifies you when reached).

Interface Tips:

Click the player/boy image (bottom-left corner) → opens menu for items, save, load, etc.
Click the time of day text (Morning / Afternoon / Evening / Night) to skip to the next period when you have leftover action points but nothing to do.

Affection Events – by Character
Yui

No special conditions.
Events trigger automatically once both bars are filled at each affection milestone.

Rio

Almost no special conditions.
At affection 100 → simply sleep with her.

Miyuki (aunt)

Affection 20: Sleep with her at least once → next afternoon you get the uncle event.
That night, sleep with someone else.
Affection 80: Sleep with her.
Leak / soiled underwear event:
Max out your Lust and cum in your pants.
After she finds your dirty underwear → sleep with her again.
At night do NOT just choose “sleep with her” — you must talk to her (select conversation).

Event Priority (critical!)
When multiple girls qualify for an event at the same time, the game chooses in this order:
Yui → Rio → Miyuki
If you want to focus on Miyuki first (especially for vacation-related events), do not max out Yui or Rio at the same time.
Threesome & Foursome
Unlocking Threesome:

You must be able to have sex with both Yui and Rio.
While having sex with one of them, max out the alertness of the other girl.
An event will trigger.

Important warnings:

A bomb icon next to a girl’s face means she already heard something and has high alertness.
Make sure the other girl’s alertness is much higher than Miyuki’s.
If Miyuki catches you before threesome is unlocked → GAME OVER.
If the uncle catches you → GAME OVER (keep his alertness lower than everyone else’s).

Unlocking Foursome:

During a threesome, max out Miyuki’s alertness.

Endings:

Unlocked threesome but not foursome → threesome ending.
Unlocked foursome → foursome ending.
Want a specific girl-focused ending? Avoid unlocking extra combinations.

Foursome is required for several status events.
Safety tip after unlocking foursome:

When the uncle is home, always activate the Silence skill during sex to avoid GAME OVER.

Status Events
Miyuki
Lewdness

100: Wake up early and start titfucking her. She wakes up and happily finishes you.
200: Requires foursome. Morning sex in the living room while her daughters watch.

Service

100: Night blowjob on the couch right next to sleeping uncle.
200: Sleep with her → middle of the night you start masturbating on top of her; she wakes up and finishes you with her mouth.

Perversion

100: Evening anal sex in the toilet + heavy pissing.
200: Afternoon she wears her old school uniform → then anal + lots of pissing.

Rio
Lewdness

100: Night sex in the bathtub.
200: Requires foursome. Afternoon sex in the living room while mother and sister watch.

Service

100: Afternoon handjob while playing video games.
200: Evening titjob while she wears a waitress uniform.

Perversion

100: Sleep with her → all-night sex marathon in the living room.
200: Evening outdoor anal + pissing.

Yui
Lewdness

100: Requires foursome. Day starts with sex until Miyuki calls for breakfast.
200: Evening cowgirl in her gym uniform.

Service

100: Afternoon blowjob under the desk.
200: Afternoon rimjob.

Perversion

100: Evening toilet sex + some pissing.
200: Afternoon toilet anal + very heavy pissing.

Side Characters
Shizuku

From day 1: visit the store and talk to her (starts quest).
From August 8 onward: post on dwitter every day.
When you see a post with the teddy bear → go to her shop and click the bear.
Next day: post on dwitter again.
You’ll get a message saying she’s retiring → immediately go to the shop and talk to her.

Akari

From August 3: play the game in the park with the kids every day.
After beating Menta he runs away.
Two days later at night: find him in the park.
Play the park game once per day (morning or afternoon) 4 times.
Next afternoon: automatic minigame starts with Menta. On his turn — click like crazy on his image in the center.
Next day she’s alone. Play once → you lose no matter what.
Play again → click like crazy on her image → she misses attacks, wets herself, and runs away embarrassed.
Next day: repeat the same thing.

Kagami

From August 10: go to school (morning or afternoon).
Talk to the sports teacher.
Complete the running minigame 4 times → done.

Suzuka

From August 16: she appears on the mountain.
Sell her at least one bug and one fish of each rarity level → done.

Mizuki

From August 18: she’s at the far end of the beach.
Complete her fishing minigame 5 times → done.

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