Meet Riley

Vicky was sitting in David's lap. She seemed nervous. He was idly rubbing his hand across her pussy while she played with her phone.

Out of nowhere, she turned to David, "you know, I want to thank you again."

"For...?"

"My first time. It was so good. I've heard from other girls that when they eventually managed to find a guy, it wasn't as... nice. I have friends who turned 18 months ago. They have all given blowjobs, but some still haven't had a guy make them cum."

He squeezed her, "I'm glad you found me."

"And my first time, I came... a lot. Some of my friends, um, didn't."

He leaned in and kissed her, "my pleasure."

"Can I ask you for something? A favor?"

"Of course," David answered, cock already growing as he imagined the possibilities.

"My friend Riley is turning 18 in a few days." David's cock started to grow faster. Vicky hastily added, "you don't have to capture her... I just thought... it would be a nice birthday present... if it's okay with you. I know you have a lot of other girls interested after my video, though. I hope it's not too much to ask, but she's a good friend. She's really pretty too."

David said a silent prayer of thanks. Vicky nervously filled the silence, "don't worry... she won't be a neurotic weirdo like I was. If you want, I can help teach her... like Sarah did with me. I'm not sure if she's into girls, but we can find out."

David's cock throbbed in response. "That sounds," he tried to think of the least lewd description possible, "fun." He looked at Vicky and with his best faux concern wondered, "but what if I don't know what to do?"

She looked at him, confused.

He cupped one of her little tits with his hand, "maybe you and I should rehearse. Just to make sure everything goes okay," she smiled at her, "you know, to make sure she has a good birthday."

She smiled back, slid onto the floor in front of him, and looked up, "hi, I'm Vicky. It's my first time," she lied, "can you teach me how to use my pussy to make you cum?"

A few days later, quite early in the morning, an angel appeared in the apartment.

Vicky whispered a quick greeting to her before she turned to David, "hi... oh..." she got down on her knees, "I'm Riley."

David smiled and reached down to her, "I'm David." As he pulled her to her feet he said, "you don't have to do that here."

As she stood up, she looked back to Vicky, realizing she was already topless. She looked back to David, "do you want me to...?" She put a finger under her bra, pulling it away from her body.

He smiled and also reached for her bra, "let me help you with that."

Seconds later, Riley was standing naked in front of him. She didn't look as jittery as Vicky had, but she was definitely nervous. Vicky suggested, "how about we show you the apartment?"

Vicky led Riley through the maze of rooms. David lagged behind, watching the two girls' slim round bums as they walked ahead of him.

They rounded a corner to find Cynthia slouched on a sofa with Maria kneeling, loudly licking her. Chloe was beside them, watching carefully and holding a little buzzing toy against her clit.

"Whoa," Riley said.

Vicky introduced them, as if this was a completely normal way to meet someone, "this is Cynthia, Maria, and Chloe."

Cynthia panted, "hi." Maria waved a hand vaguely in Riley's direction but wasn't about to be distracted. Chloe looked up briefly and said, "hey," before returning her attention to Cynthia and Maria, and the vibrator to her clit.

Riley stared at them. After a few seconds, one of her hands absentmindedly slid across her hip. Her fingers softly probed her lips while she watched. David happily watched his newcomer experiencing what his harem was all about.

This was a less novel sight for Vicky who pointed out, "the bedroom's right here. Wait until you see it!"

Riley remembered what was happening in the world beyond Cynthia's pussy, blinked, and dropped her hand. She followed Vicky toward the bedroom.

She stepped up into the bedroom and stopped in her tracks. "Whoa," she repeated. Her eyes scanned the room, looking at the various accessories dotted around the space. "Conversions are so awesome."

She turned to David, "can we... I mean do you want to..."

David put his hands on her waist. Riley reached down, sliding both hands across David's crotch, feeling his cock straining against his pants, "wow."

He smiled, "it's your birthday. What do you want?"