Son of son who lost reason with the smell of sweat and mother's nose who came back from the part

"What?" It is a horse that notices the nose and nose. The cause was mother and son sleeping on the sofa of living. "She's tired." I came back from the work of the part which started to become the addition of the household and went to bed somehow somehow. "I've worn my socks." The sole of the foot is a little dirty. It becomes a smell that becomes stronger even if it approaches and tries to escape. "I want to smell more." The horse who was attacked by the strong desire of the reason is not able to suppress the urgently urge...