Yaoi hentai comics Stray Human

It is a trend to feed humans as pets these days and the social issue these days is that too many humans are being thrown out every day. This man was also thrown out of his home very recently, the living organisms in this planet were much bigger than that of the earth that humans lived, and the lack of air in this planet always made him feel high ordinary humans wouldn't last a day here actually, they wouldn't even last a few hours. However, this man had his animal instincts still with him and he had an athletic body, which made him last for surprisingly long in this planet...