ruri, a married woman who fled from her abusive husband and lives day by day, decided to offer her body to an old man who likes big breasts because she was in financial trouble... The old man's abnormal 'boob harassment' tickling restraint, aphrodisiac oil, nipple torture, breasts shaking wildly during sex... While bewildered, Ruri drowns in unknown pleasure and her rationality collapses. This is a record of the depravity that a certain married woman has reached, and how she is dominated by desire in the name of support and big breast training.
