This is a multi-actress JAV so I'm curious as to which actress you're referring to?
If you want to know the actress on the cover, her name's Ayase Minami [綾瀬みなみ]
Just in case you want to know the other three actresses, below are their names:
Shiho [志保]
Mio Takahashi [高橋美緒]
Saki Mizumi [美泉咲]