Saku and NPC Rape 2

You are a lone wolf hacker who does not belong to any organization and moves invisibly in the online world.
 
Operating only according to your own principles and adhering to your own aesthetics and preferences, you decide to accept cases and propose quotes based solely on your interests and mood. But if you decide to accept, you will definitely accomplish the task perfectly—the client's satisfaction is not a consideration.
 
This time, with your profound technical knowledge and remarkable wit, you will assist the mysterious beauty and spy "Saku" in completing her mission.

When I woke up one day, Yota was in the world of common RPG.
Ignoring the confused Yota, Yota's mom talks to him.
As an NPC who doesn't have his own will...
In such a world, Yota will be forcibly ordered to exterminate the Devil.
However, Yota forcibly takes the NPC's mom to an adventure and robs the erotic clothes worn by the female monsters.
And Yota puts the erotic clothes on his mom and does a lot of naughty acts.
Even if the monster is a middle boss or a devil...
And finally, after defeating the Devil, Yota learns a certain truth.
What kind of action will Yota take at that time?

I can’t forgive shoplifters … !!

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?

The protagonist decides to modify a certain game and have as much erotic fun as he can with the NPCs inside.