"I'm gonna change my life!!" --- Yuuya, who failed at his job hunting, went to local tattoo shop on impulse with such determination. There, he met a blonde guy with piercing, named Atsushi. On their first meeting, Atsushi confessed he fell in love with Yuuya at the first sight!! Although Atsushi is a good looking man, skilled at sex and seems like a fun person, while embracing Yuuya, he said, "It's fine if Yuu-kun is the only person by my side." Because of that, they began to live under the same roof. But, Atsushi always keep his eyes on Yuuya 24/7, and that is to show his possessiveness!?