In 2XXX, the era of gender equality ended and a matriarchal age arrived. Men were treated merely as beings for producing offspring, and the majority of men were forcibly sent to prisons. Day and night, men's semen was extracted; they continued to be treated as objects of pleasure for female guards, as cock meat toilets. For the collective handjob punishment, Guard 響 entered the prison wearing black boots and a sexy guard uniform, holding a riding crop.