Yui Oba performing in You Were Definitely Watching That, Right? Yui Oba. (2cwm00219, CWM-219). This movie is about Cunnilingus, Office Lady, Pantyhose, Featured Actress, Hi-Def: VIDEO ON DEMAND: ADULT MOVIES. This movie was released in Japan on Oct. 03, 2014. Movie duration is 120 min.