My Older Puppy Boyfriend Is My Master at Night

Synopsis

Roku, my boyfriend from vocational school, is a classmate seven years my senior. He's a sweet, honest person who listens to everything I say. My friends even call us "owner and large dog" because of how much he dotes on me. Whether it's making me handmade lunches for park dates or obediently putting his hand on mine when I say "paw," our daily life was filled with me praising him with head pats. As our first anniversary approached, I decided to give him a "reward" for his constant devotion. When I casually asked if there was anything he wanted, he hesitated before making an unexpected request: "...Today, I want to do it with Yuri-san blindfolded." Surprised by this unusual request, Yuri accepted, thinking it was a small thing. But the moment the cloth stole her sight, the world changed. The man beside her should be the same gentle Roku, yet his fingertips trace her skin with an unfamiliar heat, and the only sound in the quiet room is her bewildered breathing. Her pleas to stop go unheard, and with an aggressive touch he would never normally use, he forces open a door to unknown desires deep within her. "Yuri, you actually wanted me to keep going even if you said no, didn't you?" He whispers her true feelings into her ear. The loyal "large dog" from the daytime transforms into a cold "master" who trains her in the darkness of night. A twisted love of reversed roles begins now.