The comments about anal fisting/bondage being perceived as a no no up are spot on. However the important point is that the norms of society change over time and often things are not as clear as black and white. Things that were once considered taboo can and do change. Think what was considered hardcore 20 years ago? They are pushing the envelope somewhat but they would probably say this is role-play with consenting adults. They try to mitigate with the pre-scene interviews where performers are asked what they are comfortable with/consent to, particular role-play identified (pornstars are thankfully not employed for their acting ability!), safe-word confirmed etc. The post-scene interviews get rather samey with the "oh I had so much fun!...blah blah" There is some good role-plays and themes though - schoolgirls etc Cherry Torn's bride and bridesmaid role-play is interesting....