Countless oil massages have been given to women with large breasts, many occurring under unavoidable circumstances such as "master-disciple relationships." From managers to idols, from dubious masseuses to married women, from production company presidents to entertainers, even respectable female teachers in schools receive massages. Tragically, if a woman experiences sexual activity during an unexpected massage, she becomes aware of it. When oil is applied to the breasts and used for massage, the vulva becomes wet in the blink of an eye. A man's hand reaches towards her vulva, and it is caressed...