It's not normal to lust after your mother. Hajime had secretly harbored feelings for his mother, Kimi, hiding them deep within himself. But his restraint had reached its limit. One day, as his impulse swelled to the brink of explosion, he saw Kimi sleeping innocently in the afternoon. Unable to resist any longer, Hajime took action. Gently and slowly, he caressed her to avoid waking her. Then... he heard unexpected words from Kimi, who had woken up. "Mom felt really good. Hey Hajime, touch me more..."