[DeepL Translation - needs review] Volume 1 of 1: Don't Smirk! I'm not your toy! Tanaka is a kind senior who has lost his left arm and works faster than anyone else. However, he has a very self-satisfied attitude toward Mashita, whom he has just met for the first time, and he is very confused by this gap! One day, Mashita, who has been unconsciously following Tanaka with his eyes day after day, gets drunk in Tanaka's room and is caught off guard when Tanaka leaps on him with ease. To Mashita...
