JUFE-449 While telling herself that she is protecting her beloved son...Ai Sayama, a mother who sacrifices her frustrated body to the bullies and climaxes over and over again.

She hasn't had any night time activities with her husband for a long time, and because of that, she has been overly devoted to her son Takashi. One day, he witnesses Takashi being bullied and invites Tanaka, who is considered a leader, to his home. He tries to convince Tanaka not to bully him anymore, but Tanaka teases him by asking her to strip. Love becomes naked, hoping that by offering her body, her son will be saved.