Shame! Juvenile development body measurement

"Women are out of bro! Naked under gym wear". The voice of the female teacher echoes. Two prongs are erected from the thin cotton cloth of the schoolgirls. A faint boy student. A schoolgirl who is shy and tits. "Youth development body measurement" performed during the Showa period. The developmental situation of the body, the state of the second sexual character, the existence of the menarche and the familiarity, and the experience of sexual activity are measured as an average of the youth of the generation. They were all mixed in men and women. "Then let the upper body be naked!" The male student's humiliation and shame time started in the body measurement of the mixing.