[Sold by Chapter] Put a Collar on It -Humiliated by My Master-

He's my cold-hearted master!? I'm Shion, and I've become engaged to Ryouya Jounouchi, heir to the Jounouchi Group. He puts a collar on me and has loveless sex with me over and over. He's made me climax so much, the pleasure is etched into my body against my will. He doesn't hold back as he penetrates me with his body and his cold words...... But is there a special kind of love behind it all? With his training, I long for the pleasure, and my heart can't deny what my body wants......!