Snap exactly the same. Slight spanking goes down a treat. That alongside good eye contact and a seriousness from the masseuse that she means business and that just gets your heart rate racing that little bit more. It’s a combination of all that in a unexpected pattern that can lead to some serious climax when I cum.
Be good to know if others have experienced specific wgs that offer this rather than choosing masseuses one by one and often seeing them react in shock by your suggestion lol