Ai Yori Aoshi
藍より青し (original)
Kaoru is a college boy living with his fiancé Aoi, but family complications are forcing them to keep their engagement secret. Countless steamy situations arise as a variety of babes start moving in to their mansion. They can’t get enough of Kaoru!
Starring Ayako Kawasumi, Soichiro Hoshi, Akiko Hiramatsu, Haruko Momoi, Kaori Mizuhashi, Satsuki Yukino, Sayaka Narita, Chiharu Suzuka, Gara Takashima, Junko Ishii
It's a animation and comedy show, and has a rating of 6.9 out of 10 from Imdb which is usually fine for this kind of show.
Watch it here
Not found streaming from United Kingdom.