"Just tonight" Sienna begged.

I stayed quiet, thinking.

"Please, I can handle Dad" she said, sounding unsure of herself.

I looked at her with uncertainty.

"It's your lucky night" she said with a wink, grinning at me.

I thought back to her promise from earlier... Maybe I'll give you a preview tonight, if you're luck.

"Oh, well in that case..." I said, walking over to her and joining my lips with hers.

"So, is that a yes?" she mumbled against my lips, I didn't answer, I just pushed her onto the bed and smiled down at her before kissing her again.

"Mark..." Dad's voice suddenly sounded, the door burst open and we practically jumped apart.

"Dad" Sienna said coldly.

"I want him out" Dad said, pointing at me, he looked angry.

"He's you're son" Sienna said to him.

"Well that certainly didn't stop you" I heard Dad mumble under his breath.

"Dad, please, just let him stay" Sienna pleaded with him, walking closer to him.

"Fine, just tonight" Dad said.

I couldn't figure Sienna and Dad's relationship out; it was like this massive love, hate relationship. I could tell there was a lot of love there, but also a lot of resentment.

Sienna was about to speak with a smile on her face, but Dad cut her off.

"But he sleeps on the couch"

Sienna's smile turned into a frown.

"What? Why?" she asked.

"Because I said so, my flat, my rules" Dad said.

"And we all know what happens when people don't follow your rules, don't we Dad?"

"He's your brother, it's wrong" he spat, walking out of the door and shutting it behind him.

"What was that about?" I asked once Dad had gone.

"Nothing" she said rather quickly.

I eyed her suspiciously and walked up to her, placing my hands on her shoulders.

"Look, don't worry about it, he said you can stay" she said, putting her arms around my neck and her legs around my waist and kissing me, I smiled into the kiss and carrying her over to the bed.

...

I had left Sienna's bedroom ages ago and right now I was laid on the couch, images of our earlier activities filled my mind. Hot.

Suddenly the bedroom door came flying open, revealing Sienna in her cute little Pjs. I looked her up and down before my eyes settled on her face.

"Hey" I said to her with a grin.

"Where's Dad?" she asked me.

"He went to bed" I told her, absentmindedly.

"How long?"

"Few hours"

She smiled at me.

"Good, gives us time to continue what we started earlier" she said, walking over to me.

"Oh yeah..." I said, pulling her on top of me.

"Bedroom" she said climbing off of me and walking back to the bedroom, I quickly followed and kicked the door shut behind us...