A collection of extremely masochistic women who get aroused from having their nipples roughly played with by men. Women who pinch their own nipples and get wet, women who enjoy having their nipples twisted as corporal punishment, and women who writhe in pleasure as they're vigorously groped from behind and have their nipples bitten. Their nipples grow erect, their bodies tremble, their breathing becomes ragged, and their lewd expressions beg for more with desperate whispers of "harder..." These women's masochistic desires gradually blossom, depicted as they endure intense torment while craving even greater pleasure.