And yet here was Billy, her own brother, standing there shooting spunk from his prodigious penis like a high pressure sprinkler system.
Billy, shocked, managed to find his voice. “Jenny? What the fuck??? Get the fuck out of here, Jesus!”
Instead of leaving, Jenny closed the door behind her. “Why? So you can keep jerking off looking at my friends in their swimsuits, you fucking pig? Just wait til I tell Mom what you were up to! And my friends! They’re gonna be so pissed. You’ll never live this down.”
“Jenny, please, don’t!” Billy struggled to put his cock away as he pleaded, but despite his horrific embarrassment at having just blown his load in front of his sister, his erection refused to subside. “Please, don’t tell anyone! I’ll do anything you want! Do your chores all summer, drive you to the mall, whatever you want. Just please, I’m begging you, don’t tell anyone, especially Mom!”
Jenny stroked her chin thoughtfully. She hadn’t even considered blackmailing him until he’d brought it up. But obviously this was a situation she could certainly take advantage of.
Her eyes never left his still rigid member as she answered. “ANYTHING I want, eh? Fine. Come to my room tonight, after everyone has gone to bed. I’m sure we can work something out.”
Jenny turned to go, then paused. “And clean that mess up, for fuck’s sake! My friends are gonna use this bathroom, nobody wants your disgusting sperm all over them, sheesh.”
As Jenny closed the door, she let out a deep sigh. Her knees almost buckled but she managed to keep her feet. She couldn’t believe how fucking HORNY that had made her. After all, what sister would expect to get turned on by the sight of her brother’s cock?
Jenny could feel how wet she was, how HOT. She couldn’t go back out to the pool like this. She needed some relief.
She was halfway up the stairs when she heard her mother behind her. “Jenny? You okay, sweetie? Your friends were all wondering where you went.”
Jenny paused on the stairs but didn’t turn back, afraid her mother might notice her flushed chest and rock hard nipples. “I’m fine, Mom. Feeling a little queasy, though. I think Dad may have undercooked the burgers. Just gonna go lay down for a few.”
“Oh, honey, I’m sorry,” said Madison. “I’ll go talk to him. You need me to bring you anything?”
“No!” Jenny answered, a little too forcefully. “I’m okay, really. Just need to, um… rest.”
“Okay, well you call me if you need anything, hun.”
Jenny started moving again, but then had a wicked thought.
“Hey, Mom? You may wanna check on Billy. He’s been in the downstairs bathroom awhile now, he might be sick too.”***
Billy stood at the door to his sister’s bedroom, shifting on his feet nervously. It was late, the party had ended hours ago and his parents had gone to bed.
Jenny had texted him shortly after: “Don’t forget. My room. Now.”
Billy couldn’t help but wonder what she would demand of him that required this clandestine meeting so late at night.
His question was answered when he entered her room. Jenny lay sprawled on her bed, wearing only a sheer negligee that did little to conceal her petite body.