Ok so I tried MO last night (review is posted), so I was bored and decided to try it again
I didn't even use Condition this time (yeah I know, shame on me, but I was impatient) and about half-way through the dose I got a very warm and tingly feeling 'down there' that lasted all of 5 seconds. A huge grin crept across my face as this was the first time I ever felt anything without having to use my hands.
I guess I got too excited and lost the effect, but I shall try again later