Andy sat up and looked at Bobby. "Wanna try something else?"
"What?"
"I want to fuck your butt."
Bobby looked down at the strap-on's huge dildo. "With this? It's so big."
"No," Andy answered. "We'll start with something small."
"Uh . . ." Bobby remembered the way Trav's finger pressing into her ass scared and excited her. "All right."
"You'll like this." Andy stood up and kissed Bobby, then moved into Kathy's arms and kissed her. "How about you?"
"Up the ass?" Kathy giggled nervously. "I'm so not ready for that. I just want to watch you two."
"That's okay," Andy answered. "You'll find out how good it feels. Some day."
"Well . . ." Kathy didn't sound convinced.
Andy grinned. "Maybe sooner than you think."
She took a clear pink dildo and a matching pink plastic box out of the toy chest. It was considerably shorter and even thicker than the strap-on's big dildo, flaring from its smoothly-rounded head to its full width, narrowing to a thick cylindrical base, and ending in a broad disk. An elongated silver ball was visible through the clear plastic.
She saw Bobby staring at the strange dildo. "It's a butt plug. With a remote-controlled vibrator."
"You gonna use that?"
"Not on you." Andy bent over the bed and waved her butt at Bobby and Kathy. "Who wants to put it in?"
"I will." Kathy picked up the butt plug and ran her fingers over its smooth surface. "Don't you need something on this?"
"Lube's in the nightstand drawer," Andy answered.
Bobby watched Kathy squirt a blob of thick clear gel into the palm of her hand, then caress the butt plug, coating it with a thin layer of the lubricant. "You did that like a pro."
Kathy smiled. "Learned it from watching Rick and Trav." She spread a thin line of lube on her index finger and pressed it into the puckered pink hole between Andy's muscular buttocks, then twisted her finger, spreading the lube around.
"That's right," Andy said. "Now put the vibrator in. I'm ready." Kathy pulled her finger out of Andy's ass and replaced it with the butt plug's rounded head. It went in easily. Kathy stopped when she met resistance, then pushed in deeper.
Bobby stared at the thick butt plug stretching Andy's asshole. "Doesn't it hurt?"
"No," Andy answered. "Feels great." She turned her head to look at Kathy. "Keep going."
Andy gasped when the wide part of the dildo pushed through her anal ring and snapped into place. "Oh yeah," she whispered. "That's so good." She picked up the little pink plastic box and pushed the button on its top. The vibrator buzzed softly. "A girl's best friend." She straightened up and turned around, then kissed Kathy and Bobby.
"What now?" Bobby asked.
"I fuck your butt." Andy reached for the strap-on's buckles. "First, let's get this off." She unfastened the thin strap running between Bobby's legs. The probe stayed firmly in place. Bobby moaned as Andy pulled the little dildo out, leaving her pussy feeling achingly empty.
"How?" Bobby's heart was pounding and it seemed hard to breathe, but her nipples were hard and her pussy was dripping wet.
"We'll start easy." Andy took a slim pink tube out of the toy box and handed it to Bobby. It was about as long and thick as a ballpoint pen, with a narrow shaft ending in a slightly flared tip.
Bobby looked at the slender plastic tube. "What's this?"
"My First Anal Toy." Andy handed Bobby a small remote control unit.
Bobby plugged the wire extending from the little dildo into the controller. "This is what you started with?"
Andy laughed. "The manufacturer calls it 'My First Anal Toy.' Good name don't you think?"
"Yeah. Great." There were two buttons on the controller. Bobby pressed the lower one and nothing happened. The little toy buzzed softly when she pushed the other button.
"Top button's 'On/Off,'" Andy said. "Bottom button cycles between speeds and rhythms." She took the controller out of Bobby's hand and turned the vibrator off. "You ready?"
Bobby's heart pounded as she ran her thumb and index finger over the little pink tube's mildly flaring head and narrow shaft. "Guess so." She took a deep breath, then let it out. "Let's do it." She set the vibrator down and lay on her back with her legs spread in a wide Vee, lifting her ass off the bed.
"Okay. You're ready." Andy knelt at the foot of the bed, smeared lube on her index finger, and pressed its tip into Bobby's asshole, stopping at the first joint. "You okay, Baby?"
Bobby tightened her anal muscles around Andy's fingertip, then relaxed them. "I'm all right. Keep going."
"Good girl." Kathy knelt beside Bobby and ran slow fingers up and down her slit, dipping deep into her slick pussy, then rubbing wet fingers over her swollen clit.
"Very good girl," Andy said. "You like my finger? It's all the way up your ass." She twisted her finger and Bobby moaned.
Andy laughed. "Okay. You like it." She pulled her finger out of Bobby's butt and picked up the slender pink vibrator. "You're really gonna like this." Andy coated the little toy's wand with lube and pressed its slightly flared tip into Bobby's asshole.
"That feels good," Bobby said. "Kinda like your finger, but . . ." The vibrator buzzed to life. "Oh fucking Jesus!"
"You really like that." Andy pressed the vibrator's head and shaft deeper into Bobby's ass, sending waves of pleasure through her body.