A video recorded at a hotel in Tokyo, featuring two masochistic women, "Mai" and "Ryo," engaged in exclusive anal play. Both have been trained as anal pets by the submitter, TM, undergoing continuous anal stretching training. In this scene, their anuses are sealed with tape as they perform intense anal torture on each other. Particularly, "Ryo" is a serious masochist who actively desires anal expansion to please her master. In a harsh and erotic moment, she takes the lead by voluntarily swallowing all five fingers of "Mai" into her own anus.