Spanking and tickling. With sensation play, we often combine both pain and pleasure, a philosophy left over from the days when pain equaled pleasure According to wiki the word slutty is defined as provocative, or somehow trying to provoke a response

A sultry woman desires to experience much pain during electro shock. While pleasuring her dominant partner, the shocking feeling forces her into climaxes, affirming her unquenchable thirst for painful and painfulless, hot and hot, immense and immense throbbing intercourse.