Invasion of the Booby Snatchers(2005)

Overview

Shinji Tachibana lived the life of an ordinary university student until, one morning, he woke up next to an attractive cat girl sleeping next to him. Shinji taught Yuria everything there is to know about human life, culture … and also how people have sex. Meanwhile, the mothership sends her sister Alissa to Earth to do some research of her own…