She goes outside her comfort zone

The store was like most clothing stores she had been to, with a few minor differences. For one, all customers, old and young, male and female, were naked. Rachel figured it was just easier to mandate nudity than keeping track of who had what on when they entered the store to prevent theft. The other was the lack of dressing rooms. Instead, a large mirror was hung against the wall with small benches to change on.
But other than that, it was pretty normal, at least as far as the Sexworld is concerned. Employees wore only small shirts that went above the belly button. Mannequins had semi-realistic genitals.

As far as fashion and clothing choices went, everything was designed for sex. Garter belts, transparent clothes and underwear with genital openings of all sizes filled the rows. There were even clothes with cum stains on them, not from customers, but actually added as a fashion element. Rachel thought making a wardrobe apppropriate for her home world would be impossible here. Everything was at best, too revealing.

"Hey, wanna fuck?" A boy her age pulled her out of her thoughts, with his erect cock practically touching her stomach.

"Yeah, of course," Rachel said to her own surprise. He laid on the floor as she slowly mounted him. "Unnghfh," she moaned, continuing to ride him faster and faster until soon she was cumming all over his groin. He moaned, and she felt a hot bolt of cum enter her.

The boy changed position and started licking her nipples while fondling her vagina. Thankfully, the aphrodisiac prescribed by her sexworld transition doctor kept her going strong throughout the sex.

Before she knew it, he said thank you and left as she stood there recovering from the pleasure, cum dripping out of her vagina.

Soon she came to her senses. "I'm here to buy clothes. I like being makes but I should own at least something." She walked down the aisles and found some really short shorts she liked, in addition to some t-shirts with holes for her nipples.

"Do you need help?" a bottomless employee asked. A large drop of cum was hanging precariously off her face.

Rachel started feeling horny again. In a move that took all of her confidence, she bent forward and started licking off the cum while reaching for her nether lips. She couldn't believe what she was doing.

Unfazed, the employee returned the favor and began fingerfucking Rachel. A boy of 18 started feeling up the employee. Soon she was in a 69 with a girl she didn't know and loving every moment of it.

In another bold move, Rachel reached for the employee's shirt (if you could call it that) and pulled it off her body. Again, no resistance. The boy placed his cock near Rachel's mouth, who began sucking it. The employee started licking the boy's asshole while Rachel let her fingers explore her wet pussy.

Soon a torrent of hot spunk hit her face. Still aroused, she opened her mouth to accept it all. Now she was holding her freshly cum-stained shopping items and kneeling in a store looking like a bukkake model with a naked woman and boy.