To be honest I don't see why people think Araragi is perverted. He seems pretty normal to me. Well except for the swimsuit fetsih, but everyone has quirks...
So what, is Shinobu trying to get more Araragi followers or does she just want for Araragi to be normal again?
Araragi has an interesting dilemna. He always been shown to do anything to save anyone but now he's faced with this sitiation in which if he helps one of them and then he hurts the other. Tough luck. I've never actually seen a deconstruction of the
The Dulcinea effect so this is proving pretty entertaining.