Okubo Yayoi usually works in an office. She seems a little nervous as this is her first time shooting an AV, but perhaps because she has a hostess-like vibe, she seems to like sex. She is also a bit of an unusual young lady, as she says that her armpits are her erogenous zone, and gets excited just by having someone stare at them. Although she seems shy at first, she is quite brave as she quickly gets naked and shows us her pussy. Enjoy the erotic creampie sex with this naughty lady, Okubo Yayoi!