A documentary-style work depicting female classmates experiencing simulated mother-and-baby roleplay. Using realistic childcare items such as disposable diapers, cloth diapers, bedwetting scenes, baby bottles, weaning food, rattles, bibs, abundant breasts, and adult-sized disposable diapers, the girls engage in "self-reparenting." Part 3 includes the sequel to the spin-off of Adult Pretend Play, portraying even more intense experiences.