Have her get into the tub
From Create Your Own Story
"Get into the tub," you command. Meekly, she complies. Raising her leg over the rim, she gives you a splendid view from the back. Her little pink quim is small and tight, untouched and unmarred. Between the cheeks of her ass is the smallest and pinkest little buttonhole you've ever seen. As she eases down into the water, you follow in after her, shutting off the tap as you do.
"Sir," she says quietly. "Please do not ruin me as a woman. Perhaps you would let me pleasure you with my mouth and hands, and escape the shame of intercourse?" She puts her hands together as if to beg. "Please, sir. I humbly beseech thee."
