A Sex-obsessed Older Brother in the Country, and his Traditional, Sickly Little Sister

Realistic Sister-Brother Sex Sweet, perverted, brother-love... Nothing like that at all.
A "normal older sister" finds herself trapped with her younger brother...
"A room they can't get out of unless they have sex"!?
 
◆◆Features◆◆
・Even though they're just an ordinary brother and sister, they end up having sex!
・Carefully crafted H-scenes with plenty of text, variations, and sound!
・A kind and reliable older woman will pamper you to your heart's content!
 
Character Introduction
"Misaki Kisaragi"
She's a kind and caring older sister. But she can be incredibly scary when angry.
Her consideration for her brother is purely sibling/family-like, not brother-love, but a brother-like feeling.
Of course, she's never even considered having sex with her brother.
 
Game Content
This is a combat-free RPG made with RPG Maker MZ.
Explore the "room you can't get out of unless you have sex" and try to escape together with your older sister.
The story is set in a creepy room and has a heavy theme of incest, but it's not at all dark!
The brother and sister work together to escape this confined space.
There are lots of variations! Laughing over silly things, embarrassed by the sex they have together, and getting angry at their brother for going too far...The sister's expressions change dramatically.
There's also a lot of text!! The text for each erotic scene has been carefully and thoroughly created, and Imagine what would happen if an adolescent brother and sister actually had sex...!?
The older sister reluctantly accepts her brother in order to escape, and the younger brother's head is filled with the softness of the woman he's touching for the first time...
Enjoy the realistic action between these two. For lovers of sister-brother incest
This work is recommended for fans of sister-brother, incest, and older-person stories. Be sure to check out this heartwarming story about a close brother and sister... It will warm your heart and your body.

Parents trust the house to a brother and sister while they travel…

◆Mysterious Older Sister◆
An older sister with a mysterious aura.
She's fluffy, smells lovely, has a soft body, and ample breasts.
She has an enveloping charm.
 
◆Boy◆
An only child, he's a curious boy who loves reading, drawing, and observing small animals.
He especially loves cats and dogs.
His grandparents live in the countryside, so he often visits with his family during long vacations.
 
◆System Description◆
Choose your favorite chapter, enjoy the story, and experience a variety of erotic scenes.
Chapter Structure: Opening/Handjob/Blowjob/Titty Fuck/Cowgirl/Ending.
Let's enjoy this summer's story together!
 
◆Game Features◆
Fully Live2D animation.
Freely adjust movement variations and ejaculation timing to create your own personalized "masturbation support"!
Four different positions are included, eliminating the need to search for "sex toys."

The brother and sister that were left to their own devices by their overseas
travelling parents and still at it, enjoying day after day of sexual indulgence.

◆Mysterious Older Sister◆
An older sister with a mysterious aura.
She's fluffy, smells lovely, has a soft body, and ample breasts.
She has an enveloping charm.
 
◆Boy◆
An only child, he's a curious boy who loves reading, drawing, and observing small animals.
He especially loves cats and dogs.
His grandparents live in the countryside, so he often visits with his family during long vacations.
 
◆System Description◆
Choose your favorite chapter, enjoy the story, and experience a variety of erotic scenes.
 
 
Opening/Handjob/Blowjob/Titty Fuck/Cowgirl/Ending.
Let's enjoy this summer's story together! 
 
Fully Live2D animation.
Freely adjust movement variations and ejaculation timing to create your own personalized "masturbation support"! Four different positions are included, eliminating the need to search for "sex toys."