The film "Genuine Mother's Milk Training" depicts the squeezing of mother's milk from her growing breasts in the setting of "an honor student who will do anything you tell her while she is still in school. The film features an actress named Hotaru Aimi, who has a baby face but has erotic breasts. While there were favorable comments such as "I liked the part where she sprays her tits," there were also critical comments such as "there was not enough breast torture" and "I could not get an erection because of her expressionless face. It seems that the evaluation of the performance changes depending on the direction.