An Obedient Childhood Friend Is Easily Cucked

Theresa, the childhood friend of the insensitive protagonist, is shouldering her father’s enormous debt.
You will guide the no-good protagonist and take on a quest to pay off his debts… However, as
the days go by without making money, “Theresa” begins to fall into the clutches of debt collectors…?

A young man, Kai, runs away from a country town, dreaming of becoming an adventurer.
A young girl named Eri follows in his footsteps.
Kai is intimidated by his meddlesome childhood friend,
Kai takes on the challenge of dungeons as an adventurer.
However, he has no idea what Eri is doing behind the scenes of his adventures.

Erika and Kyle are childhood friends.
Both were picked up by the same person in the past, and they devoted themselves to sword training in order to earn a living...
But the two share a secret.
Erika was cursed as a child.
The "Curse of Insensitivity."
Now grown, the two have come to the neighboring town to take the soldier exam...

My childhood friend, who used to be like a boy,
turned into a strongly developed gal when we met again after a long time!!

Even though she was supposed to just be an old friend,
the man’s sad nature can’t resist the charm of that grown-up body.

The childhood friend who was my only companion has now become my master.

Because she’s of the female sex, before I realized it,
the childhood friend who used to be like a boy has transformed into a sexual superior,
and this becomes an adventure game where you serve her.

Hibiki turned into a girl because of his/her scum-big-sister's wish.
S/he was first hesitant to perform jobs in the guild, but
nowadays s/he is getting used to it and kind of enjoying it.

One of these days, she has got to go through a new mission......
In this moment, Hibiki's fate is linked with various encounters.