Invasion of the Boobie Snatchers: ep. 1
The star of this sexually explicit anime is an ordinary college student named Sinji, who is made to change his lifestyle when he awakes one morning to find an stranger catgirl with an enormous sexual appetite curled up in his bed. Eager to learn as much as she can about human sexuality, Yuria keeps Sinji plenty busy. Just as he gets used to his new way of life, Yuria invites her friend Alissa down to Earth to join the ride.