So... my futanari tulpa is assuming that, just because I created her with a high libido and a cock & balls, that I am responsible for taking care of her erections.
So many mornings I wake up with her smelly, unwashed, warm, uncircumcised cock dangling on my face.
While it makes me feel warm and fuzzy inside, it's also pretty tedious to take care of that thing, and some days I am just not in the mood for it.

Unfortunately, she doesn't understand this.
I've tried talking to her and she promised me a couple of times that she'd stop entirely, but she returns to her old ways a week or so after the promise.

Any advice?