"Well, that was a great night. Thank you for doing all that for me. I know it must have cost a lot" Penny said whilst smiling.
"No, and all of it was worth every penny because of that smile" Leonard replied whilst holding her hand.
"Time to treat you for such a wonderful anniversary and for such a wonderful year." Penny lead Leonard to her bed.
She pushed him gently onto her bed, he lying on his back, whilst she climbed on top of him. She touched his lips with hers whilst moving her fingers through his glorious curly hair. Leonard started kissing her neck and Penny let out a moan. They returned to each other lips and the tongues joined in.
Penny, still making out with Leonard, moved her hands to his belt and started undoing it. Leonard helped to take off his pants and boxers whilst she took off dress. Penny stroked Leonard length and Leonard moaned and they went back to kissing.
Leonard flipped them around so he was on top and starting sucking her nipples, on at a time. Penny just wanted him then. Leonard could sense this.
After quickly taking off his suit, he took off her pink laced panties and entered a finger in to her, whilst his thumb stroked her clit. Although she moaned for ages, it was not enough. SHE WANTED HIM!.
He then entered her and held her hips, pulling him more into her. They created a rhythm, increasing the speed. They did this for a couple of minutes until they laid on their sides. Penny being the little spoon and Leonard the big spoon, he entered her again. She raised her outer leg to help. Leonard holding her waist, brought made him go harder and faster until they both came at the same time.
This didn't stop them. They wanted to carry on - it was their anniversary.
Penny opened her bedside draw, and next to one of Leonard's spare inhalers (which he was going to need soon), she took the handcuffs from the Halloween party. She locked both of his hands together and made him raise him hands above his head.
She started at his mouth and kissed him with extra tongue, leading him to already moan. She then went to the neck to lick and carried on licking down his stomach and to his dick. She licked up and down his length until it entered her mouth. Whilst cupping his balls, she brought his dick to the front of her mouth and to the back of her throat. She kept doing that until Leonard gave her the signal. She then went up to him and put her breasts to his face. To his enjoyment, he started licking them and asked Penny to untie him. Reluctantly she did, in which he locked her. Leonard did the same as she did; started with the mouth, then went to the neck. He had a brief moment at her breasts, but as he just been there carried on to her stomach which he decided to kiss whilst a finger entered her. He increased the speed and then added another finger. This lead Penny to give out a huge moan (which Sheldon, with his vulcan hearing, probably heard) and came.
He untied her and they both laid down next to each other and Penny rested her head on Leonard's beating chest who was going for his inhaler. Penny said for the second time that evening that she loved him. He stopped taking in his inhaler and kissed her instead.
Sorry if it wasn't great, it was my first Penny and Leonard smut fanfiction.