from the Her Sweet Hand series
https://spankbang.com/a797k-kxd06t/playlist/hsh+group
Premise of the series is basically that he hires these Eastern European girls to do handjob/outercourse type videos. But after having them grind on him and tease him with their pussy etc and getting them worked up themselves he convinces them to slip it in.
In this one as soon as he slides in her she starts creaming an insane amount all over him. After about 5 minutes she has an orgasm and as she collapses on him shyly apologizes and laughs with embarrassment as she admits she came.