"Oh, Ms. Richards, stroke it, stroke my cock. Oh yeah, oh, oh . . ."

Gary's breathing grew shallow and ragged as he approached climax. He closed his eyes tightly. That's when his concentration was very rudely interrupted.

"Ooo, look. Gary's naked!"

Gary's eyes snapped open, and his head jerked toward his bedroom door. Standing there staring at him were his nine-year-old twin sisters, Tia and Kia.

"Whatcha doin', Gary?" Tia asked.

The twins walked up to Gary's bed, never taking their eyes off of him. Gary simply lay there, uncertain as to what he should do. His hand was still wrapped tightly around his cock, which was rapidly growing limp. If they told his parents, he was in deep shit!

"What the hell are you doing in my room?" he demanded. He couldn't think of anything else to say, so he reacted the same way he always did when his sisters came barging into his room (which happened quite a bit). "Don't you know how to knock?"

"We just wanted to see what you were doing," Kia said.

"Yeah, Mom said you were supposed to watch us!" added Tia.

Mom! Gary's panic grew worse.

"Um, where is Mom anyways?" he asked nervously. "Aren't you guys supposed to be at the mall?"

"Oh, she met up with Janet, and they decided to go running around," Kia said.

"Yeah, so Mom dropped us off here, and told us to come tell you that you were supposed to watch us while she was gone," said Tia. "That's why we came up to your room. So there!"

"Yeah, that's right!" said Kia. "You're supposed to watch us."

"Well, you still should have knocked!" Gary told them. "Now why don't you get out of my room. Go watch TV or something."

Instead of leaving the room, the two girls sat down on the edge of Gary's bed.

"So what are ya doin'?" Kia asked.

"Yeah, and how come you're naked?" asked Tia.

Gary couldn't think of anything to say, so he simply lay there. He did finally release his cock, dropping his hands to his sides. This immediately got the twins' attention.

"Oooh, look at his thing!" Tia said excitedly.

"Can we play with it, Gary?" Kia asked. "Can we, huh?"

Gary's mouth dropped open. At first he was going to tell them no, then he realized just what they were asking, and his dick started to stiffen yet again. Hell, why not? He'd always wondered what it would feel like if someone else played with his dick, and with any luck he could get them to do a lot more than that!

"Okay, you can play with it," he told them. "Just be careful; don't be too rough or anything."

Tia ran around to the other side of the bed, and the girls eagerly ran their hands along Gary's cock, which was once again rock hard. The girls giggled as they took turns caressing his cock. Then Kia grabbed it in her hand and started stroking it the way she had seen Gary doing when they had first entered his bedroom.

"Does that feel good?" she asked her brother.

"It sure does!" he replied.

"I want a turn!" Tia demanded in a pouting voice.

"Why don't you fondle my balls?" Gary suggested. "That feels good, too. Just be really gentle."

"Okay!"

Tia reached out with her small hand, gently cupping Gary's balls. She laughed as she felt them moving around inside their sack. This was definitely fun! Gary closed his eyes, enjoying the feel of his twin sisters fondling him. God, it had never felt this good when he did it himself! He decided to see what else he could get them to do.

"Do you like playing with me?" he asked his sisters.

"Yeah!" they responded in unison.

"Do you want to try something else fun?"

"Sure. What?" Kia asked, still stroking Gary's cock.

"Why don't you try kissing and licking my dick."

"Yuck! That doesn't sound like fun," said Tia.

"Yeah," said Kia. "Why would we want to do that?"

"It'll be fun, honest!" Gary said. "I'll make you a deal. If you two lick my dick, I'll play with your pussies, and make them feel really good. What do you say?"

"Okay!" said Tia.

Kia took her hand from Gary's dick.

"We want you to play with our pussies first," she said, pulling off her shirt.

"Okay," Gary replied, sitting up. "You two get undressed and get on the bed."

Kia & Tia quickly removed their clothes. Gary got off the bed, watching his sisters closely. Their chests were still flat, but they had the cutest little asses, and their pussies were smooth. Gary licked his lip as he stared at the tiny slits between their legs. Once they were naked, the twins jumped onto the bed, lying next to each other, their arms around each other's shoulders.

"Do you think we're pretty?" Kia asked.

"I think you're absolutely beautiful," Gary said, casually stroking his cock. "Spread your legs for me, okay?"

The girls spread their legs apart, showing off their pussies to their older brother.

"Stop playing with yourself," Tia said. "You're supposed to be playing with us!"

"Okay, okay," Gary said, laughing.

Gary got onto the bed with his sisters. He ran his hands along their legs, half ticking, half caressing them. The girls giggled, enjoying the feel of their brother's hands. Gary sat between his sisters, running his hands over their flat stomachs, and up to their chests. He lightly pinched their nipples. Then he bent down and started kissing their stomachs, starting with Kia, then switching to Tia. He moved back and forth between the two sisters, kissing and licking their smooth skin, while caressing them with his hands. Their giggles quickly turned to sighs, then to moans as his hands moved downward, until he was lightly stroking their smooth pussy mounds......(cont)