Forced into a reverse harem after falling into a world of beasts is a Manga/Manhwa/Manhua in english language, Fantasy series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.cc fastest updating comic site. The Summary is

An ordinary 21st century girl crosses over and falls into a beast man continent! The eight-pack abs of the snow lion, the white and black green tea mutant snake beast, the silly and sweet phoenix, the king of the mermaids…… Wait! Don’t come over here! I’m not going to give birth to your cubs!