Osananajimi no Otoko no Ko ga Mesugaki Datta Ken ~ Nakayoshi-san ni Narimashou★

It’s been a few years since I left my hometown where I was born and raised due to my father’s work.
Waiting for the protagonist, who returned to the town where he was born and raised, was his childhood friend Miyuki, who changed from a boy to a daughter.
Miyuki, who used to call him “Nini” and looked up to him, wondered where and how he went wrong, and now calls him Zako.
Surprised, but when the main character tells him not to call him Zako, Miyuki smiles mischievously and lustfully, telling him to try to make him do that.
For the time being, sleep there――
The main character is puzzled by Miyuki’s words and expects.
Miyuki smiled as if she saw through it and put her face to his crotch.

[100% Cross-dressing Sex] An anal training adventure game where you drive a cross-dressing shrine boy to repeated orgasms!!
→ [Romantic Erotic ADV with a Cross-dressing Shrine Maiden]
From the first kiss to the first time having sex,
and all the way to him actively grinding his hips against you—
enjoy plenty of loving, steamy encounters with this *shota* shrine maiden!
→ [Packed with Non-stop Orgasms]
The shrine maiden starts out pure and innocent,
but as the sex continues, she begins chanting "cock, cock, cock"
and begging you to "mess up my ass"!
→ [A Wealth of Scenarios]
Live-commentated anal masturbation, intense fellatio that makes his face contort,
outdoor sex at the sacred shrine while screaming "I don't care if we're seen," and more—
watch this wholesome shrine maiden transform into a total pervert and lose all control!
→ [Loaded with *Moe* Voices]
Fully voiced cast (excluding the protagonist), from the heroine to the side characters.
Naturally, that cute *shota* voice moans lewdly and whispers dirty talk
while he climaxes over and over!

A pixel-art H simulation game where you enjoy collecting insects while spending 7 days of summer vacation with your female childhood friend.

Your younger sister, Tsukino Yuzuha, is an excellent student who excels in both academics and sports. Due to this stark contrast, you, an ordinary brother, have kept your distance from her. After the school's closing ceremony, you returned home and accidentally caught a glimpse of your sister in her underwear.

"You get excited by seeing your little sister in her underwear, Onii-chan?"

However, that honor student sister of yours... turns out to be a cheeky brat!

"Onii-chan, your summer vacation belongs to Yuzu."

Now, with this cheeky brat having leverage over you, and you being at her mercy... a sweet and naughty summer vacation between the two of you begins.

Hasegawa Nozuomu, the main character, will come to Shiraki Gakuen as a new teacher. After being appointed, the hero is told from the principle, "Our students are all special people and shouldn't interfere or hold them back" Nozuomu not completely understanding cryptic message soon finds out how special and different students are at academy.