Relax

Both Jake and Emma were out of breath and tired. Jake had propped up the pillows against the headboard and the pair of them laid together. Jake draped his arm around his sister's shoulder, causing her lean against his chest.

"You know, I really missed you when you moved out." Jake said.

"I just had to get out of there. I couldn't stand living under Mom and Dad's roof any longer." Emma replied.

"I understand. I just wish we could have hung out more." Jake said.

"You mean like we are now?" Emma laughed.

"Well not exactly." Jake chuckled. "Although I did have a sex dream about you before."

Emma sat up, and stared at Jake. "What? Come on, spill the beans."

"Well, one day when you were still living at home, I caught a glimpse of you changing in your room. I guess you never closed your door all the way. Anyway, that night I had a dream that I opened the door and entered your room as you were changing. You were hoping to get caught. Then we started kissing and I woke up before anything else could happen." Jake admits.

"Naughty boy. Spying on your sister." Emma teased, lightly punching Jake on the shoulder.

"Can we act out part of the dream?" Jake asked, embarrassed.

"You want to watch me changing clothes? You know I am already naked in front of you." Emma said.

"I meant the kissing part." Jake said.

"Oh. Isn't that too gross for you? I am still your sister." Emma said.

"It will be weird, but I kinda want to try it. Maybe it will be hot?" Jake said.

"I know it will be hot, just look at me. I still think it is crossing a boundary." Emma said.

"You can close your eyes. And I will keep quiet. You can imagine that you are kissing someone else." Jake pleads. "Plus we are still within the time limit of the bet. You do still owe me."

"Fine, but you can't make any noise. I don't want to be reminded that I am kissing my own brother." Emma said, before closing her eyes and leaning forward.

Jake took action before Emma could change her mind. He leaned in and pressed his lips against hers. Tentatively at first. Then he slowly opened his mouth, letting his tongue probe into her mouth. Emma pulled back at first, but then gave in. Their tongues intertwining. While the makeout sessions was going on, Jake's hands started wandering down Emma's body. Stopping first at her breasts, playing with her hard nipples. Then heading further south to her still uncovered pussy.

Fingering Emma brought Jake's cock back to life. Jake's fingers also confirmed Emma arousal. Jake shifted his body on top of Emma's, still keeping their tongues locked together. He then slowly slid his penis back inside his sister.

Emma pushed his chest off of her. "Wait, we can't do this. We can't make love, it's too romantic. You can fuck me, but none of this lovey-dovey stuff."