In Brazil during the 1950's worldwide "UFO Flap" comes a report of one of the most bizarre accounts on record—the seduction of Antonio Villas Boas.
At the time of his alleged abduction, Antônio Vilas-Boas was a 23-year-old Brazilian farmer who was working at night to avoid the hot temperatures of the day. On October 16, 1957, he was ploughing fields near São Francisco de Sales when he saw what he described as a "red star" in the night sky. According to his story, this "star" approached his position, growing in size until it became recognizable as a roughly circular or egg-shaped aerial craft, with a red light at its front and a rotating cupola on top. The craft began descending to land in the field, extending three "legs" as it did so. At that point, Boas decided to run from the scene.
According to Boas, he first attempted to leave the scene on his tractor, but when its lights and engine died after traveling only a short distance, he decided to continue on foot. However, he was seized by a 1.5 m (five-foot) tall humanoid, who was wearing grey coveralls and a helmet. Its eyes were small and blue, and instead of speech it made noises like barks or yelps. Three similar beings then joined the first in subduing Boas, and they dragged him inside their craft. Antonio Villas Boas is located in Brazil
Once inside the craft, Boas said that he was stripped of his clothes and covered from head-to-toe with a strange gel. He was then led into a large semicircular room, through a doorway that had strange red symbols written over it. (Boas claimed that he was able to memorize these symbols and later reproduced them for investigators.) In this room the beings took samples of Boas' blood from his chin. After this he was then taken to a third room and left alone for around half an hour. During this time, some kind of gas was pumped into the room, which made Boas become violently ill.
Shortly after this, Boas claimed that he was joined in the room by another humanoid. This one, however, was female, very attractive, and naked. She was the same height as the other beings he had encountered, with a small, pointed chin and large, blue catlike eyes. The hair on her head was long and white (somewhat like platinum blonde) but her underarm and pubic hair were bright red. Boas said he was strongly attracted to the woman, and the two had sexual intercourse. During this act, Boas noted that the female did not kiss him but instead nipped him on the chin.
Famous Alien Abduction of Antonio Villas Boas: Alien Female Seduction