Desperate! ! Incest: A mother and son's instincts awakened in the danger of human extinction

"We'll be bringing you special special news! Tomorrow, the early hours of the morning... It has been revealed that a super-giant meteorite will crash into the Earth! Everyone please evacuate immediately!!"... Tomorrow, a giant meteorite will fall on Earth and humanity will be extinct! ! My father went crazy and ran out of the house, and the only ones left at home were mother and son... I was thinking that I would drink some warm miso soup for the last supper and then wait for my dying...but suddenly my lower body started to sigh and tingle. ? ? Because their lives are on the verge of danger, their reproductive instincts begin to develop, and the mother and child are unable to control them, making it extremely pleasant and incest sex with creampie! !