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Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] - Free Adult Porn Game
Overview
"Wait, Sui-chan... You got a boyfriend!?"
I received a shocking confession from my best friend, Sumi Mizuki, that she had gotten a boyfriend. And to top it off, her partner was none other than the popular and handsome Matsui Tatsumi at our school. At first, I was celebrating Sui-chan's relationship, as she was my only friend at school. However, I gradually began to sense that her appearance and behavior were changing for the worse.
In the midst of this, I learned that Tatsumi was setting a trap for Sui-chan, intending to turn her into a slutty gal. To protect my precious best friend, I confronted Tatsumi and demanded that he break up with her. "I-I'll be blunt. Please... break up with Sui-chan..."
"Huh?
Because you're feeling lonely after losing your best friend, you want her back, huh? Lol"
And the condition Tatsumi presented was to offer my body as a 'substitute' for my friend. Driven by Tatsumi's love for slutty gals, I was coerced into numerous perverted acts,
transformed into a slutty 'substitute' both in appearance and in spirit. Before long, I found myself sinking deeper and deeper into this abyss, becoming nothing more than a 'substitute' in every sense. (TRANSLATED FROM DLsite)
Images
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img0.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img0.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img1.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img1.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img2.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img2.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img3.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img3.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img4.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img4.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img5.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img5.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img6.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img6.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img7.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img7.webp)
![Substitute Girlfriend ~I'll Become a Slutty Gal to Protect My Best Friend!~[Final] game image: img8.webp](/Games/Substitute-Girlfriend-Ill-Become-a-Slutty-Gal-to-Protect-My-Best-FriendFinal/MiniImages/img8.webp)
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