Fuck, no

"No, dear," Rebecca says smoothly. "I don't want you to go out there like that." Like lightning, she lunges at Rachel, who instinctively puts her hands up in defense. Rebecca dodges her arms and grabs her towel, yanking it off in one swift motion. "I want you to do out there like this."

Rachel is desperately trying to cover up, causing intense interest to stir in your crotch. It had been incredibly hot to watch her every move while she showered and fingered herself, but seeing her now only a few feet away, cringing and humiliated while you and Rebecca--fully clothed--exert control brings a thrilling new rush of adrenaline. Her hands can't cover her massive tits, and though they mange to hide her nipples from view, the triangle of black hair between her legs stays fully in view.

You start to get some new ideas, but that little conscience of yours is still in there somewhere. How devious can I be? you wonder.