Pop Goes My Cherry

I was watching porn. Well, what girl doesn't, right? I was sitting cross legged on my bed, hand in my panties, and squishing around in the delightfully musky wetness that is my reward for a good wank, when I heard voices on the stairs. Mum and dad!  Fuck! Computer off, hand out of panties, and I waited for them, or one of them to tap on my door since I'd been holed up in my room all night. Instead, though, they went to their room next door to mine, and I heard the door lock! They were going to have sex! Now, I'm quite certain they had forgotten I was home, because they were being quite vocal. I heard the sounds of ever increasing passionate kissing, and then my mum said "Allen, fuck me......shag me senseless." I went into my closet where there is a small air vent. I can see through it a little, and mum was standing in her bra and panties with her back to me, as Dad got out of his clothes, mum started to talk.  "I'm still wet from him, you know, Allen. He fucked me this afternoon, and I've still got his cum in me." Dad growled a little before pushing mum back onto the bed. He literally ripped her panties off her, and stuck his head between her legs. "You dirty, fucking cunt! I can taste him on you!" Mum arched her back as dad went to work on her and my hand went to work on me. I took my eyes away from the vent long enough to strip naked and grab a candle from my dresser. I was happily rubbing it between my pussy lips as mumstarted to suck dad. "And I can taste Cath on you, you fucking stud" and then it hit my. my parents are swingers! Dad positioned himself over mum and I could just about see his cock twitching against her. Every time it touched her she arched her back.  Then, the sentence that blew me away. Mum said "I know Jayne is a horny bitch, but you know, Allen, it won't be long before Claire is getting herself fucked. She looks ready, and I know she gets very creamy. Every time I d the laundry, there's cum stains in her panties." Right at the end of the sentence, dad rammed into mum, and I shoved the candle hard. After a moments resistance, and a little stab of pain, far less than I was expecting, it slipped in me. I matched my thrusts with mums moans,  Dad was clearly lost in the fact that he was getting sloppy seconds from mum, but I was thinking about him. Mum had told him about my panties, and it had made him penetrate her. They had BOTH talked about me while having sex!  It quickly led to me fantasising about my dad fucking me, and holy shit.....the cum when it came was fucking amazing. Summing standing up is great, but cumming with something inside me was a first, and it was quite unlike any other orgasm I've ever had. Finally, I had something to contract on, and each pulse of my cunt triggered another wave of pleasure. I actually nor down at one point and tried to pee. That felt fucking horny too.  As I could hear them clearly, I went back to my bed, spread my legs and fucked myself with the candle as they fucked next door.  I guess it explains a lot. I come from (and with) a very horny family. I wonder, maybe I should make sure dad sees me in my panties? Or maybe I'll leave them out in the bathroom when I know he's going in for a bath?  Wait till I tell Jayney this!