A captive woman is bound and relentlessly trained to have sensitive, masochistic nipples! Tortured with pen torture, suction, brushes, clothespins, and more, she screams in filth as she feels intense pleasure! Female investigators, female exorcists, schoolgirls, and female tutors all harden their sensitive nipples, exposing their faces of ecstasy as they reach nipple orgasms! The painful yet pleasurable sensation of pinched nipples melts her body and mind. Women who have fallen into being nipple slaves drool and leak love juices while serving with their nipples, crying in joy!
