The mother who calls a man in while her husband is away and has sex with him. The son, who inflates his crotch while filming his lustful mother who begs, 'Put it in!' The mother hesitates when the son forces a sexual negotiation with her by using the video as bait, but she eventually swallows the condition, despite her slight hesitation, because for the mother, who is addicted to penises, any penis can satisfy her desires in the same way, and she has this delusion. The son's penis is harder and bigger than her husband's, and for the mother, it's like a treasure. The mother, without any hesitation, takes the penis into her mouth and spreads her vagina, showing her lewdness.
