NPC Violation - Have Your Way Within This Game

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 story of Violated Princess will continue even if you’re defeated. No need to save before an event to try and redo it should you fail!
There’s no complex level-up system, so you can focus purely on enjoying all the action.
At the end of almost every H scene, Serena will recover, and you can continue playing. The effects of those encounters will stay with her as you progress through the game.
When Serena is violated, she will fret, despair, risk getting pregnant, or worry about her relationship with her child. All of these are recorded in the Ero Status menu.

A Post-Apocalyptic RPG Where You Nonstop Rape NPCs
In this game, you explore a post-apocalyptic world while taking on jobs and raping NPCs.
Enjoy NPC rape unique to a post-apocalyptic setting!
In the early stages, you’ll progress through the story, and after clearing it, you’ll be free to explore at will.
The game includes numerous convenient features such as auto-play, auto-save, a flashback room, and cheat functions.
In addition to sexual encounters with NPCs, you’ll need to manage your hunger, hydration, radiation levels, raiders, and ammunition, as well as collect items and artifacts…

The protagonist gains the ability to enter the world of video games after being struck by lightning.
He dives into his favorite games and has his way with the NPCs as he pleases…
This time, the world is both dark and beautiful.
What kind of erotic experiences await this time…?
You explore a small map, approach the girls, and engage in erotic acts.
It’s a short game, similar to a typical CG collection, but designed in a game format to enhance immersion.

A simple game where you can easily have sex with your favourite NPCs
 
This game lets you engage in sexual activities with NPCs simply by talking to them, making it easy to play.