If the scene opened with a girl lying face down with her eyes closed and was being groped by a guy I could understand their point of view, because there is no context to draw an opinion of what's going on.
But massage scenes start with the girl fully clothed, she undresses and lies down then the guy walks in and off we go, going by that context how can you come to the conclusion that it's not consensual.
You could argue against rough sex scenes in the same context. The girl is being choked and probably slapped about by the dude it could so easily be seen as rape but hey, they're ok with that because her eyes are open.