My Roommate's Sister

When Mason woke up the next morning, Leni was gone. She must have snuck back up to her room sometime in the middle of the night so her parents wouldn’t catch them together.

As he sat up in bed and stretched, he noticed Leni’s clothes that he had taken off her were also gone, but the pink thong she had been wearing was sitting on top of the book he was reading last night. He knew he had thrown them on the floor with the rest of her clothes, so he couldn’t help but wonder if she had put them there on purpose for him. Either way, the sight of them made him smile. He took them and closed them inside his book, hiding them away.

Thanksgiving day had gone off without a hitch. Carrie had spent the whole day in the kitchen preparing what had to be the greatest feast Mason had ever seen and eaten. Everything was delicious and Carrie had made so much food, there was enough for everyone to have seconds and even thirds.

Leni and Mason never brought up what had happened in his room the previous evening. They did speak to each other during the day, but it was only when Josh was playing video games with Peter, Leni and Mason talked about his school and classes. He also learned her favourite movies, books and that they had the same favourite PC game.

It was only after dinner, when they were alone in the dining room, clearing the table, did Leni whisper to him, asking if she could come to his room again after everyone had gone to bed.

Alone in his room, Mason anxiously read his book waiting to hear Leni’s knock. Thirty minutes after everyone had gone to bed, he heard her rapping at the door. When she came in, she immediately jumped onto the bed with him, pulled her shirt off over her head and started kissing him.

Leni had really committed to Mason’s comment the night before that they would ‘worry about him later.’ She had taken off her shirt and they made out for a long time, but when Mason started teasing her through her shorts, she pushed his hand away.

“It’s your turn tonight,” she reminded him. Then she crawled backwards on the bed, away from him. Mason watched as she pulled his pajama pants and boxers down then he sat there and enjoyed one of the greatest blow jobs he had ever received.

With Thanksgiving behind them, the next two days were all about relaxing before going back to school on Sunday.

Friday at breakfast, Carrie and Brian informed everyone they would be out for the majority of the day with Sarah. Peter wanted to stay home to play with the boys so Josh and Mason agreed to watch him while his parents were out.

Carrie asked Leni what her plans for the day were and she said she was planning on staying in, maybe doing some studying.

Since it was very unseasonal warm, after the breakfast table was cleared, Mason, Josh and Peter changed into their swim shorts to swim in the family pool for a while.

The boys had been playing in the water for over an hour, tossing a hydro football and shooting each other with water guns, when Leni came out to the pool deck and laid down in one of the pool chairs. When she first walked out, she was wearing a large t-shirt that covered her body from her neck to just above her knees, but she pulled it off revealing the dark green bikini she was wearing underneath. Mason couldn’t help but stare at it as she got herself comfortable on the cushioned chair, opening a book to read. The top she had on was two small triangle shaped pieces covering her breasts with strings that tied up at her neck and behind her back. The bottoms were basically cheeky underwear that matched the top. The fabric did cover her entire ass but not by much.

Even though Mason had spent the last two nights with this girl either being partially or completely naked, there was something so sexy about seeing her in a bikini.

Leni didn’t pay any attention to the boys in the pool as she settled into her chair. She had her headphones in her ears so she was completely zoned out as she opened her book and began reading. Mason had no reason to suspect she was trying to be seductive for him, but she did have her knees open just slightly, showing off her inner thighs and her crotch, barely being covered by her swim bottoms.

“Yo!” Josh shouted, bringing Mason’s attention away from Leni. “You awake?”

“Yeah,” Mason replied, holding up his hands to catch the football they were passing around. “Sorry about that.”

Every once and a while, he would look towards Leni on the pool chair and he couldn’t help notice her looking at him and smiling.

As it got later in the afternoon, the boys got out of the pool and dried off at their own chairs. Being only ten years old, Peter still had a lot of energy and wanted to continue playing. So Josh agreed to take him to a nearby park and told Mason if he wanted to stay at the house, he could. Normally, Mason would have gone with Josh, but they had plans to go see a late movie, so Mason decided to stay back to relax a little. He also was excited to have some alone time with Leni.

While Josh and Peter went upstairs to change back into their street clothes, Mason grabbed his book from his room and settled into the lounge chair beside Leni to read. The two stayed silent, just enjoying their own separate books, until Josh popped his head back letting them know him and Peter were leaving.

The second after they heard the front door open and then shut behind Josh and Peter, both Mason and Leni had their books down and Mason was on Leni’s chair with her.

Holding himself above Leni’s small body, Mason leaned into her, kissing her lips. Leni wrapped her arms around him, pulling him down against her.

“I thought he’d never leave,” Leni told Mason, in between kisses. “I’m so glad you wanted to stay and not go to the park with them.”

“And miss spending some alone time with you?” he said. “Not a chance.”

Mason kissed Leni’s jaw, going down her neck to her collar bone and stopping in between her breasts.

“You look so sexy in this bikini,” he told her.

“Thank you,” she replied. “I’m glad you like it.”

Mason kissed the fabric covering her breast and he could feel Leni’s nipple hardening underneath. Since Leni hadn’t gone in the pool, her skin and her swim suit were still dry, so Mason was able to easily slide the fabric to the side and reveal her pink nipple.

Sticking out his tongue, he licked the tip of it, hardening it even more and causing Leni to moan quietly. He teased her a little longer before taking her entire nipple into his mouth and sucking on it.

“Oh God,” Leni cried, arching her back.

As Mason sucked on her, he noticed her hand sliding down her body and going into her bikini bottoms. She spread her legs slightly and had clearly started touching herself as Mason had his face on her tit. He couldn’t help but think of the taste of her on his fingers after he finger fucked her the other night.

Raising his head slightly, he looked at Leni.

“Hey Leni?”

“Yes?”

“Can I eat you out?” he asked her.

“Really?” she asked, her face lighting up. “You really want to?”

He brought his eyebrows together in confusion. “Of course I want to.”

“The last guy I dated, I asked him if he would and he did for a minute then said he didn’t like it, so I never asked him again,” she explained.

“Did you like it?” Mason asked her.

She nodded. “It felt good while he was doing it, but it wasn’t for very long so I didn’t cum or anything,” she told him.

Getting up off the chair, Mason got down on his knees at the end of the lounge chair. He grabbed Leni’s legs and pulled her towards him so her butt was resting at the end and her crotch was right in front of his face.

“I don’t know who you were dating before,” Mason told her and his fingers pinched the fabric of her bikini bottoms, “but the fact that he didn’t call you beautiful all the time and that he wouldn’t want your pussy on his face, he doesn’t sound like a great guy and I’m glad you aren’t with him anymore.”

He pulled her bottoms off her ass and down her legs, then he put his hands on her knees and spread her legs out, giving himself the hottest view of her nearly bare pussy.

“Fuck,” he muttered to himself, staring at her. He could see that she was already wet. He put his fingers on her and spread her lips apart, seeing the glisten of her arousal.

Looking up, he asked again. “Leni, are you okay if I put my mouth on you and eat you out?”

Her head nodded so fast. “Yes,” she begged. “Yes, please.”

Leaning his head in between her legs, he did exactly that, put his mouth on her and began to eat her out.

“Mmmm,” Leni moaned quietly as she felt the first bit of Mason’s tongue on her. At first, he was very gentle, stroking the tip of his tongue between the folds of her pussy lips. He’d lick her a few times before lightly kissing her clit, then went back to using his tongue on her. As Mason tasted her, he almost purred into her, loving the sweet flavor.

He started picking up the pace, using more of his tongue and going faster. He made his tongue wide and swiped it from the bottom to the top of her pussy. Leni’s fingers went into Mason’s hair, holding his face against her sex.

“That feels so good,” she cried.

Mason continued licking up and down her sweet cunt, exploring every bit of it with his tongue. Finding her entrance, he teased it for a moment before pushing his tongue into it.

“Oh God,” Leni moaned, arching her back as she felt Mason’s tongue penetrating her. Mason pushed his tongue in and out of her a few times before going back to licking and sucking on her clit.

Leni’s fingers knotted into Mason’s hair and she held his face so close to her cunt, Mason felt like he couldn’t breathe, but he didn’t care. It was so hot and he would happily die of suffocation on Leni’s pussy.

“I’m so close,” Leni told him. “I’m going to cum.”

Gripping onto her thighs, Mason pressed his face as deep as he could into her. He stuck his tongue into her, wiggled it around, then pulled it out and circled it over her clit.

“Mason,” Leni moaned, arching her back even more. “Don’t stop, don’t stop, don’t stop!” Then she cried out as she came. Mason pulled his tongue out of her and gently licked at her wetness, cleaning her up but being cautious of how sensitive she was post-orgasm.

Leni rested her back down on the chair and breathed deeply in and out. Mason stared at her, watching her chest rise and fall. Her one breast was still out of her bikini top and Mason couldn’t help but look at her exposed nipple, still hard as a rock.

After a long moment, Leni’s breathing finally returned to normal and Mason stood up, pulling Leni with him, holding her up on her shaky legs. He kissed her deeply, pushing his tongue into her mouth so she could taste herself.

“We should probably clean up and get dressed,” he told her after their long kiss. “Who knows when everyone will be home.”

Leni nodded, agreeing. “Are you going to take a shower?” she asked him.

After being in the pool for several hours, Mason smelt like chlorine and definitely needed a shower. Plus he, Josh and Leni were meeting up with some of Josh’s friends after dinner to go to a movie, so it was probably a good idea to get clean.

“Yeah,” he answered Leni. “A quick one.”

“Can I join you?” she asked.