Yes, she does

After spending a couple of minutes aimlessly wandering around the store and admiring the various types of toys on the shelfs, Sarah decided to finally ask for help.

"So, what are you looking for?" asked Lucy, with a smile on her cute face. Sarah thought for a moment and answered "I like...., well I like orgasm denial. ....can you recommend me something?" She could feel herself blushing again, but Lucy didn't seem surprised in the slightest. "Of course! Please follow me. Do you need a chastity cage or a belt?" "A cage" "Then please look to your right and tell me which model interests you."

Sarah turned to face the shelf Lucy pointed to. There were various sizes of cage, and various materials too, but she was most interested in the pink plastic ones. She pointed to one of them and Lucy immediately responded. "I see, pink is quite popular! Since this is your first time, I assume you don't know which size will fit you best. If you'd like you could try some of them on, so we can find the perfect fit for you." Sarah nodded slowly, unknowing what she had just agreed to. The slender brunette grabbed multiple variants of the pink model and told Sarah to follow her to the changing rooms.

Each of the changing rooms were clearly big enough to fit more than one person and they all featured lockable doors and sound proofing material. Sarah had been to a lot of normal clothing stores of course, but this was quite a different experience. The two sat down on a small couch. "So, if you would do the honors and undress yourself" Lucy bubbled, seemingly overjoyed at the thought of helping her futa customer. The red color just wouldn't fade from Sarah's cheeks as she slowly took off her skirt and revealed the white panties underneath. They contained quite a sizeable bulge, despite Sarah only being semi-hard from the embarrassment caused by this situation. "Go on" Lucy nudged her, seeing Sarah's hesitation. Finally Sarah also removed her panties and exposed her entire length to the cute assistant. She could see woman's eyes light up at the sight of Sarah's cock. All of the edging of the past 4 or so days had left Sarah with slightly swollen balls and constant precum dripping from her tip, coating it in the clear liquid that was now reflecting the dark red light flooding the changing room.

"Impressive! I think we can start with one of the larger sizes", Lucy whispered. "But first we will have to get you flaccid unfortunately. Do you need help with that?" Sarah's cock noticeably twitched at the thought of having to orgasm in front of the brunette, just to be able to fit in one of the chastity cages. "H-how would that help look like exactly?", Sarah stuttered. "Oh, that's your choice, I am open to anything!", Lucy smiled.