Oops.. Where's My Bikini?!

I took this screen shot from Kakenuke★Forward to Our Sparking Youth! (vndb.org). The above character is a semi-generic background character, the unnamed manager at the protagonist's work place. I'm convinced the character artwork is not original to this VN but I can't remember for the life of me where else I've seen it. I went through the list of all other VN's produced by Saga Planet I've played and am still coming up short. He may not necessarily be wearing the same outfit in whatever other source I'm failing to remember.
 
Can anybody else come up with a source for this character?

Chat-Style Interactions Communication takes place through a messaging UI. She types, not speaks. Her words are short, her emotions are vague, and the distance between you always seems to close, but never does.
 
She occasionally sends chat messages. From short sentences to food photos, selfies, and even naughty selfies, the content changes as your relationship deepens. Like her back to her to earn more ♡s.
 
There are three endings. Two branching endings and one special ending.
 
Easy-to-use clicker game. Tap, wait, and choose. Send stamps and gifts to earn more ♡s. As your interest in her grows, her reactions will gradually change.
 
 

As the protagonist was operating his PC as usual,
a rather suspicious advertisement suddenly appeared, filling the entire screen.
[Otherworld Invitation Program]
--Free Campaign for a Limited Time Only!
"It's probably a scam or some kind of joke."
Thinking this, he casually clicked "Agree"—and at that moment, his vision went black.
When he next woke up, he was in a place that looked like a video game world.
Standing before him were an angel and a demon, almost completely naked.
Confused, he pleaded, "I want to go back to my original world," to which the two casually replied:
Angel: "Travel between worlds requires the currency of this world."
Demon: "That's why we made the one-way trip free as part of the campaign."
Apparently, the only way to return was to earn money in this world.
And so, the protagonist begins to complete requests from the angel and demon,
aiming to return to his original world.
However, as he progresses through the requests,
the erotic pranks and sweet temptations increase...

You make your way to the mansion where a witch lives to sell your herbs.
But it turns out she's a total Shotacon! Whatever will you do~!
Dodging traps and solving gimmicks you attempt to escape the mansion.

Late at night, the protagonist was browsing his PC as usual.
Suddenly, static appeared on the screen, and a seductive succubus appeared.

“I’ve found you♡”

The protagonist suddenly found himself trapped in an unfamiliar room.
To escape, he must collect 10 orbs hidden in the room.

As the protagonist attempts to escape, the succubus’s sweet allure approaches,
and slowly begins to dissolve the protagonist’s “reason”…