Sarah cleaned up and then brushed her teeth. Leaving the bathroom, she quickly returned to her bedroom. She had just spied on her stepbrother Alex through his partially open door. She discovered that he was naked, stroking his hard 7” cock while watching porn and calling out "Sarah" while he was jerking off.
The thought of Alex thinking about her while he was pleasuring himself was so erotic to her. Stepbrother aside, he was a hot hunk. Athletic, lean, nice abs, handsome, and any girl would be lucky to be with him.
Sarah tossed and turned all night and didn’t sleep well. The next morning finally came. It was a regular Monday morning school day. Neither Sarah nor Alex said much to each other, including on the ride to school. Alex had a car, and it was quicker and easier for them to drive to and from school together than to wait for the school bus.
Pulling into the school parking lot, Alex asks Sarah, "You’re quiet this morning; is everything ok?"
Sarah mumbled an inaudible reply.
“What, you didn't sleep well last night? I slept great,” was his reply as Alex shut the driver's side door and walked quickly away from Sarah towards the school entrance. Sarah couldn't see the grin on his face.
His brief comment did indeed have the intended effect on Sarah. What the fuck did he mean by that? Did he know that she was watching him? How could he have seen her? Maybe she was louder than she thought, and of course, there was the question of who the Sarah was that he was calling out to while jerking off.
The day dragged on for her. The lack of sleep and what she had witnessed with Alex were on her mind. For the next three days, she tried to ask mutual friends if they knew any other Sarahs, but all replies were answered with a no. She even spent time in the school library looking at the last few years of school yearbooks, wondering if Alex knew an upper classmate named Sarah and that’s who he was calling out to as he was stroking that unbelievable cock of his. She even checked the teacher’s directory, wondering if he was fantasizing about one of the school’s staff, but still came up blank.
Sarah didn’t dare say anything else to Alex about the issue, but every night while she was in bed, she would use her Mission 2 vibrator to pleasure herself, and, of course, she would be thinking about Alex, whose bedroom was right on the other side of the wall. Was he naked in bed as well, stroking his big cock and thinking about her? The pleasure that they could both have with each other ran through her mind. Touching, teasing, and pleasuring each other in different locations and positions in the house, on the large property, and even in public spaces in town. Her climaxes were always toe-curling, body-shaking, heart-pounding climaxes that left her always wanting more, and the more was always her stepbrother.
Thursday evening came, and Sarah was studying at her bedroom desk later than usual for a test the next day in her World History class. Her door was open, and Alex walked in. "What are you working so hard on? Is it your physics class?"
"Fuck, I wish it was," she replied, "but it’s world history, and our test tomorrow is on the Norman Conquest."
Alex placed his hands on her shoulders and leaned over to see her laptop. His touch gave her a tingle, and she felt her wetness. He slowly massaged her shoulders and arms.
"You have this, Sarah. Remember William the Conqueror, 1066, Hastings, and the Doomsday Book, and review the accomplishments that he made. I had Mr. Anderson for this class last year, and you’ll do just fine."
Alex then leaned over her and gave her a hug from behind, his arms crossing her chest, gently pushing against them as he gave her a tender kiss on her forehead. As he let go, his hands briefly brushed against her hardening nipples, and he whispered, “You’ll do great; don’t overthink this crap that you’ll never use again in your life.”
Sarah’s heart was racing, nipples hard, as she wondered if Alex’s longer-than-usual hug was intentional or not. His closeness, taking in his scent and the pleasure of his affection and warmth, gave her a last moment of strength. Alex was almost at the door when Sarah turned around and asked if he knew any other Sarahs. Without turning around to face his stepsister, he paused and replied, "Well, no, you’re the only Sarah that I know." With that, Alex left the room and headed to his bedroom with yet another smirk on his face.
Shortly afterwards, with the door closed, she was naked, vibrator on full, filling her soaking wet pussy as she climaxed over and over. She didn’t care if she was making any noise or if Alex could hear her. Secretly, she was hoping that he would. That he would hear her moans of joy. Maybe he was in the next room stroking his cock, calling out her name. Wanting her for real. Maybe, just maybe, he would walk through the door any moment and give her what she truly wanted and needed.
In the next room, Alex listened on his bed, hearing Sarah’s moans finally fade to whimpers as her last orgasm diminished and silence returned to Sarah’s bedroom. Alex lay naked as well, his chest covered with a huge load of his cum. He closed his eyes as he started to consider his next steps, but drifted off to a peaceful sleep before arriving at anything definitive.
