Ranmaru finally enters hardcore BDSM and earns praise as an exceptional pain-loving submissive. Rope master Doyama Tesshin puts her through uncompromising slave training with slaps, spanking, forced deepthroat, semen drinking, nipple torture, rose-whip lashes, upside-down suspension, candle wax, stomach punches, hemp-rope bondage, and sex. Her body swells red as she climaxes repeatedly, and her masochistic orgasms refuse to stop in a production that also leaves Usuba Shisui thoroughly satisfied.