Ms Kithinji and her three accomplices are suspected to be behind the sleep-over party where the minors were found.
Court told the minors were exposed to drugs and pornography in the presence of their host.
A woman who was arrested at the weekend on suspicion of hosting 44 teenagers to sex and booze party in her house in Nairobi’s Mountain View Estate will be held in police custody for seven days.
Following an application by the Directorate of Criminal Investigations (DCI) to have Millicent Kithinji detained, Milimani Law Courts Senior Principal Magistrate Kennedy Cheruiyot directed the suspect be held until Monday next week as police gather evidence of child trafficking against her.