You cum

My sister held her phone there for a a little longer. My own sister was taking nude photos of while I jerked off. A barrage of thoughts flooded through my mind. I though back to listening to my sister getting fucked. I imagined her bursting into my room right now and stripping off before letting me fuck her senseless.

I moaned loudly and felt my self tense up as my orgasm hit. I send spurt after spurt of my cum shooting up into the air before it landed on my stomach.

"Oh my god" my sister said quietly from the doorway. I look out the corner of my eye and saw she was still holding her phone. She looked different now as well. She no longer looked surprised or amused, she looked turned on.

I slumped down on my bed breathing hard. When I looked up a moment later Becky was gone.

Once again, I listened as she entered her room and jumped down on her bed. She must have called Tracy straight away.

"Hey, I got them" she said "I did more than get photos, I got a video. I think you're gonna enjoy them, just don't tell me what you're gonna do while you wtch them, I don't need that mental image. I've already had to see my brother naked, twice, that's enought for one day. W-Wha…no i did not enjoy it…I DID NOT!…I'm not lying…look, I'll send you the video, I've got to go do…things"

My sister must have hung up after that because I couldn't hear anything else coming from her room.