She says from the very beginning that the guys' dicks smelled bad and the cum also smelled bad, one of them actually tells her "that's very rude" and then they all laugh, at one point she tastes the dick of a guy and then almost with a crying face says "im not happy/that wasnt fun" "it's bad (as in the taste)" when she coughs she said that she was sorry then that "it smelled really strong" and apologies again for ruining the scene, these things keep repeating through out the entire movie.Looks real to me.
STARS-048, starring Yume Takeda
This has one of my favourite scenes where she's holding about 15 cum shots in her mouth but accidentally coughs it out and then clearly feels embarrassed and bad about it.
She is really unconformable during the whole film :/
PS:Sorry for ruining your movie or maybe I made it better xD