Stratosphera no Yousei / Nymphs of the Stratosphere

Soon our world will change - it will be consumed by debauchery and lust. The entire human race is on the brink of destruction. Five incredibly beautiful nymphs with angel-like wings arrive on Earth, emanating an irresistible and alluring scent of fruit. They came from the stratosphere to help sinful humanity survive. The nymph girls do not have genital organs, so they only engage in anal sex. The main hero of the hentai is a young novice programmer, working late at night, noticed one of these girls on his balcony. He was captivated by her and her alluring smell. He began to pursue her...