She is a cool, career-driven, and insatiable female subordinate; he is her superior, whose cock alone has not aged. Once a month, they meet in the one place they must never be seen together. Every man would sink into the soft few centimeters between her vagina and thighs. Whether seeking satisfaction until their next meeting or simply unable to restrain her overflowing lust, the mistress always rubs her pussy against him after ejaculation to make him hard again and again. Their sex continues until morning, stretching time toward infinity.