Mesugaki Summer Life

I was wondering how to spend my university summer break—having no particular plans—when my roommate Akira suddenly transformed into a girl due to "TS Syndrome"!
Apparently, if you reach climax 100 times within 30 days of the transformation, your gender becomes permanent...!?
And so begins a steamy summer life with this newly minted girl...
Even though she's a girl now, she was originally a guy with a keen interest in sex;
there's no way she's going to just sit around and do nothing after transforming, right...?
Thanks to the transformation, she can experience things that were off-limits to men...
It would be a waste not to take full advantage of that female body!
Visit the women's bath, beauty salons, lingerie shops, and more!
Now that she's a cute girl, she wants to get down to business!
She wants to secretly show off her sexy body... That's it—let's get naughty on a secret social media account!
You can't do anything too extreme at first, but as things heat up, you'll be able to take all kinds of risqué selfies...
She's curious about her female body, but masturbating in front of her roommate is a bit much... better to do it secretly when alone...
You can even try out various masturbation techniques by ordering adult toys online!
With libidos running high due to TS Syndrome, and both of them being sexually curious, there was never any chance they'd choose *not* to have sex...

I live on the 14th floor of a high-rise apartment building in the city.
One day, Shiroine Touka, the most popular girl in your class, comes over to your apartment to read manga!
Apparently, in exchange for letting her read manga, she lets you use her body as much as you like...
Her breasts, thighs, anus, pussy... she'll even let you cum inside her as much as you want...!?
As you and Touka gradually become closer,
you play cards together, eat meals together, chat on the balcony, and even barge into her bathroom and toilet...!?
She'll even tell you secrets she can't tell anyone else...?
An immersive 3D after-school simulation game.

In a quiet, somewhat remote town, Hannah lives with her father and younger brother. Eventually the summer break comes, and with it the question: "How to spend the last summer before her senior year in high school?" Explore Hannah's town and its surroundings, and find out what opportunities may hide there.

A simulator with simple controls using just a single mouse button. Thanks to Live2D, you can freely control the buttery-smooth animations with a wide variety of customizable settings.

Residential areas, farmland, and mountains in the distance. Although it is hardly a remote area
It can never be called a city. It is a country town that can be found anywhere.
The protagonist returns there at the height of summer and takes a job as a live-in temporary worker at his former alma mater.
He takes a job as a live-in janitor during the summer vacation.
There, he meets his niece, Takanashi Takanashi, who has moved there after her parents’ divorce.
Otsuwa (Takanashi Otsuwa), who moved there after her parents divorced,
Rino Akatsuki, her older childhood friend.
Rino Akatsuki, her older childhood friend. Otoha is a transfer student taking remedial classes,
Rino had to attend school during the summer break for club activities.
They used to play together as babysitters in the past.
The relationship between the three reunited girls was not the same as it had been back then, but had changed slightly.
Was it simply because they had grown up, or…?
A chance encounter with Otowa and Rino,
The protagonist begins to develop a special relationship with Otowa and Rino.