If it is on their menu, it is an available service they are willing to do, regardless of if they like it or not.
Truth is; They may offer this service, regardless of not liking it, because they enjoy the income more.
So by taking the add-on, you are actually giving them what they truly want.
There is nothing wrong with that!
I do not partake in CIM, because it does not give me any excitement.
If anything (at least for me), I would be kind of disgusted watching her take my load into her mouth, and I have no interest in walking out of a service disgusted.
