Here is the reply I received from Real Productions (the Boy Nexxt Door producer):
"Miela has appeared in only 3 xxx scenes in her life. At this point only 2 are available - her scene with Bazuka from episode 2 is in "Danny's Basement Tapes Vol. 1" and the scene she did with Turner in episode 7 is in "Toxxxic Goo Vol. 1". Both are available exclusively from Real Productions (her screen name in these is Sianna Stratner). The first scene she ever did appears in a movie Jason Danilak directed called "Stripper Fantasies". You wouldn't recognize her - she is flat chested and wears a blonde wig (her screen name in that movies is Sashalena). She performs a girl/girl/girl scene with Vivian West and Kyla Ryder. Unfortunately before the movie could be released Kyla and her producer boyfriend broke up and they've been fighting over ownership of the movie ever since so this one may never see the light of day. If the pair ever come to terms the movie is certain to be released by Real Productions - Jason has remained friends with both of them.
Miela returns in Season 2 of The Boy Nexxt Door as Danny's girlfriend. Unfortunately she would no longer perform hardcore so her one sex scene this season is softcore.
Thanks,
Jenna"