Can't take the risk, better try something else

"Uhh... thanks for the offer, lady..." you reply as politely as you could manage. "But I think, I'll uh, pass on that opportunity. But thank you for asking, I guess it's flattering?"

"Come on, don't be such a prude," your mother scolded you in a half-serious manner. You know better than anyone that once she's got her mind set on something, there's no way to avoid it. The other ladies also stared at you with ill intent. It's like you committed a crime by denying the offer. Seriously though, what kinda girl would just strip for a stranger?

"I uhmm... yeah I don't know. Hey," you announce as you eat the last few shrimps on your plate, and then make a bewildered hand gesture. "I totally ran out of food! How about uhmm... I just, you know, quickly fetch some more," you suggest with nervous jitters in your voice "... and then I'll be right back!" you finish speaking while in the midst of standing back up and slowly backing away. The ladies didn't suspect your motives and instead put their heads together -- probably to discuss another diabolical plan of theirs.

On your way back to the area with the grill, you feel a familiar itch somewhere in your crotch. Stupid curse was trying to get the better of you again. With your eyes straight ahead, you can immediately think of a decent way to get two birds with one stone.

"Hey dad!" you chirp gleefully as you approach your father from behind, and give his rear-end a playful squeeze. It wasn't something you were particularly into, but you had to play a certain kind of role if you want this to be quick and easy. Pretending to be just another slutty teenage girl will get exactly that job done, with ease. It should be even easier considering the two of you had been intimate once before already. You can still vividly imagine just how nice his dick felt wedged up inside your cunt, and how hard you climaxed. Enough to get your mind off sex for an entire day - plus he was gentleman enough to pull out. And now, you've even got the protection of your diaphragm to keep your lil cervix extra safe and sound.

"I was just wondering if you've got some more shrimps for me? And if you have a minute to spare, I could also use some nice quality dick meat again," you suggest with a vile, pervy smirk. He's visibly taken aback for a moment, taking a step back and narrowing his eyes for a moment while wondering if he heard your words correctly. He did.

"Wow, talk about upfront. Sure, lemme just..." he turned another slice of meat, gave the grill another squirt of oil to keep the flames going, and pointed at the fire as gesture for one of his buddies to take care of the food for a moment.

Moments later, the two of you already leave a trail of clothes up the stairs and towards the master bedroom, where you finally get completely naked. You're in such a rush because of that stupid curse that you don't even quite make it to the bed, and instead stumble and drop onto the carpet. Your father's virile appendage was just as impressive as it was a day ago, thick masculine veins running along the shaft, a pair of manly testicles swinging back and forth just underneath, and a bloated cockhead that was already pointing at the core of your femininity. Since both of you were in kind of a rush to fuck, you waste no time staying on your back and spreading your legs wide open, invitingly. Your small peach was already dripping from sheer arousal anyway, why bother with foreplay, right?

"Uhnnn!" An unladylike groan still escapes your soft lips as he buries his dick inside your snatch with a single demanding thrust. Holy shit. All that empty space you were aware of inside your crotch just moments ago? Suddenly it's stuffed full to the brim, stretching wide open to accommodate your father's cock! You gasp for air while struggling to get used to it.

He pauses right after filling you up, his balls lazily dragging against the sensitive area between your vag and your bum. "The hell..." he whispers under his breath. "Feels like... plastic... did you forget..." he adds another brief thrust to be sure he was completely buried within you, "... your tampon in there or something?" He grinds against you for another moment before pulling back completely and withdrawing from your pussy. With a perplex, surprised expression you look up at him while he lowers his hand to your crotch and slips a finger inside your lightly gaping womanhood. You begin flinching softly, there was some gradually growing discomfort inside your vagina... followed by an audible pop!

Your father pulled his digit back out, now holding your small latex diaphragm on his fingertip. Before even looking at it, he simply flings it sideways and you stare on as it thuds against the wall, and rolls under the bed. "Uhh, I kind of need--" "--I know, I know," he interrupts you. "You need the dick. That's why high school girls are so amazing," he grins only to push back inside your cunt with a familiar overeager thrust!

"Nnnnh!" You gasp out loud again, your feet dangling in the air while you were intensely aware of every inch that sunk into you. This time, you groaned out once more when he pushed into you entirely -- the blunt crown of his appendage was nakedly rubbing against your bare cervix. It was like a thousand needle pricks all over, and you inhaled sharply to avoid passing out for good!

"Let's make it a quick one," he spoke confidently while starting to thrust into you, up and down, pounding into your pussy like its a flesh-light meant to service him! This wasn't what you had planned! There were only two things going through your mind right now, and it wasn't pleasure. For one, each time he pushed inside you, the stupid angle allowed him to get all the way in and bump awkwardly against your stupidly tender cervix, making you tense up repeatedly! Secondly, he just tossed away your diaphragm -- your only birth control -- like it was a piece of trash!

Every demanding thrust made you gasp, moan and squirm on the spot while he was taking you hard and fast. You tense up even harder upon hearing a knock on the door, only to see it swinging open to reveal... "G-Gwen?"

"Hey I was following the clothes you left behind and was wondering wha--Wha!" Her eyes open wide in pure shock as she sees you there on the ground with your naked father on top of you, pounding away while your pussy rhythmically squelched in tune to his pace.

"Lil bit busy here, Gwen," your father pointed out without slowing down in the slightest. "We're just about done though, so I guess it's decent timing." It was surreal that he held such a casual conversation while fucking your cunt for all it was worth, and you could barely even say anything yourself considering you -- nnnh -- kept on getting overwhelmed by those tiny spikes of pain emitting from your sore crotch. "Why don't you go ahead and get a pantyliner from the nightstand?"

"P-pantyliner?" Gwen had no idea what was going on, and kept glancing back and forth between you and your father. Did he know the truth? Was it safe sex? Why wasn't her brother saying anything or protesting? What happened while she wasn't paying attention!?

"Yup, for your friend here." He suddenly shoved his hips forward, smacked his crotch against yours, and his ball sack temporarily pulsed and pulled closer to his body. Right after, you grow aware of a faint tickling inside your belly. Like it was raining? Inside you? Ohhhh.... !! No!! You instantly turn speechless in utter shock while receiving your very first creampie, a mixture of horror and fear running up your spine! Sticky ropes of baby batter continually squirt out of your father's dick and into your unprotected pussy, saturating you with his semen! It all happened so very fast... and for the first time in your life... your mind was a mess of thoughts!

Your sister was just as shocked as you were, and awkwardly took one step after another towards the nightstand before reaching into the drawer, pulling out a pantyliner, and slowly approaching you to place the 'hygiene' product on your belly, whatever help it may be. "I..." you begin to speak, only to forget what you were going to say, so you simply stare back at your sister while she looks down at you -- both of you well aware of the steady injection of cum you were receiving. However, you were the first one to notice the sizable bulge on the front of your sister's pants...