Busty Satomi Katayama visits a doctor because her milk production has recently dropped. He carefully examines her while squeezing her breasts, then says they need more stimulation. He cuffs her hands, blindfolds her, massages her tits, and presses a vibrator against her clit. When he slides an extra-thick vibrator into the embarrassed, moaning patient, breast milk begins spraying from her nipples.