Sheldon/Penny

"Mmm." Penny moaned sucking Sheldon's cock.

God it's so big she thought? When she took him out of his pants the first time, let's just say her jaw dropped not much does, she was expecting a long and skinny dick not a long and thick one, she wasn't complaining then especially when he entered her as she felt him stretch her and isn't now as she pulled him out if her mouth as she got on him.

"Oh god Sheldon you're amazing with that huge cock of yours, fuck me. Fuck me hard. Make me your sex slave. I worship that mighty cock of yours." She cried out.

Leonard in the next room listening, still couldn't believe them. He felt betrayed when they announce they were a couple, he muttered it wouldn't last after he told penny good luck convincing him to have sex with you, might as well have sex with a robot he said as he stormed out.

As Leonard unbuttoned his pants as he pictured Penny riding Sheldon as he jerked himself off, he knew they probably would last, Sheldon sure wouldn't got with Penny if he didn't feel something with her and Penny sure wouldn't have got with Sheldon if she knew he'd act the way he did with Amy, he remembers walking into the apartment hearing them having sex, the way the noise was going it sounded like he underestimated Sheldon after all. He'd never heard penny so loud. It sounded like a damn porno. He wished they go across the hall but he's not sure it matter, he'd still think about them, they'd always go act it around the same time, Sheldon and his schedule.

As he hears Penny coming close to climaxing Leonard can feel himself doing the same.

"Oh god Sheldon fuck me with that amazing big cock, you're the biggest I've ever had. God fill me up with your sperm."

One thing Leonard always enjoyed when they were together was her dirty talk in the bedroom. He knows he should move on, but for right now he can't, his nights consist of hearing his best friend fuck the shit out of his dream girl and ex every night while he jerks off to them every night.

"Oh shit Sheldon that's it, I'm about to Ahhh Sheldon!" Penny cries out as she cums just as Leonard does in the other room.

Penny rolls off of Sheldon and lays next to him as the cuddle until they fall asleep. Leonard grabs a tissue and cleans himself off and changes into his pajamas before he climbs into bed and dreams off a night that is different than this.