“Son, now that you are twenty, we think its time to invite you to our traditional, secret, pre Christmas adult family gathering. Arrive before sunset, dressed casually. There will be dancing and festivities on the main floor of our chalet. Dad.”

Years of wondering what was so secretive about this holiday gathering ended last night, at dad’s ‘summer’ house. I had no idea what I’d find, though I’d been there before during the year. Late afternoon sun blinded me as it glared off the crunchy snow. The six bedrooms faced the lake on both floors while the huge main room faced the busy main road with undraped windows from floor to second-floor ceiling. The views are spectacular, yet the price was no privacy at either side.

The front door was unlocked so I walked in quietly. Someone had spent hours prepping the main room with a decorated Christmas tree and menorah. All furniture was now against the walls and left the floor open for dancing. Several long strands of colorful lights ran the length of the room lighting it brightly. The sun set and the outside shifted to full, moonless darkness. I knew that meant our party was brightly framed inside and created a postcard image to anyone looking in. Mismatched couples were slow or dirty dancing and randomly switching partners. They seemed more intimate than family should be.

My dad hustled over and greeted me with a hug, then, he pulled me aside as my stepmother, Gina, moved past, angry. I’m sure I knew everyone in the party of about thirty, most by name, yet some I only saw during holidays. He handed me a ‘special’ 6x8 photo album and sniped in her direction, “It’s time he knew.” Flipping slowly from page to page, I noticed a common theme. Through at least the first half of the album, most of the sepia-leaning images were of naked women in the fetal position with boney spines toward the camera. Trying not to be too obvious despite my racing heart and twitching dick, I noted that their toes, curvy asses, spines and neck were all in clear focus while their partially profiled faces were in soft focus.

In the next nude image, a pretty face was clear and looking more toward the camera. She was at the party. Though I tried to hide it, I’m sure dad saw my eyes darting from photo to the live woman who was growing more sexy by the second. She was a distant cousin. What was the blond’s name?

When I reached the next section, the photos were less artistic and more explicit. Each woman was on hands and knees, legs apart with curvy asses toward the lens. Relaxed, puckered holes were all winking; bald labia were clearly exposed and swollen. Dad was staring at me with a broad smile, proud and bragging at once. All those pretty women had at least one hanging, tempting tit freely exposed. When I scanned the room, I spotted all the women were at the party. My dick twitched. Gina looked at the open photo and walked away.

The third section was pure erotica. Now each woman was on her knees, but their faces were on the carpet. With asses toward the lens, their butt holes were open and inviting. Better yet, all their pussies were wet and begging for someone to fill them. I sighed and dad beamed as I imagined licking then stuffing each hole as all the others watched. There were still several photos left to see.

Next one was of my stepmom in that same doggie position, naked and reaching for a fat cock to fill her bald pussy. The next image showed that cock was not my dad’s. Uncle Ted was about to stuff her with his long and thick member. His cock was impressive, but her surprising pussy was sultry and calling to me.

The penultimate set of photos showed Gina and aunt Teresa side by side, on their knees, mouths wide open with a cock touching each mouth. As I suspected, the next image showed they had again swapped husbands. The final photos in that set showed them deeply sucking those cocks. Mine surged and demanded to plunge into both mouths.

The next image showed my dad and his swollen cock about to enter aunt Teresa’s gaping pussy. I quickly flipped to the next image and saw both women waiting in doggie, tits exposed, pussies filled with the ‘wrong’ cock and ass holes filled with fingers to the hilt. Gina slyly passed by again, saw the photo of her, naked and fucked, and slapped dad’s arm while smiling a puckered smile. “I guess there’s no point hiding our lifestyle any longer,” she gasped.

With a lasso signal from her, the lights dimmed, mismatched dancing couples stopped dancing, and began kissing deeply. Dad said. “We didn’t think you were ready to know or handle this until now. After catching you wildly fucking your girl on camera—thanks for leaving that video looping on your phone—we knew you were ready to watch and join us. These people are all in OFC, Our Fucking Club, and are all disease-free, so nearly anything goes. I see you enjoyed the photos.” He pointed to my tented slacks. I struggled not to blush.

“Um, dad, that video wasn’t meant for you. It was ... never mind.” A pretty, older blonde stranger, circled past and squeezed my cock. As she began to unzip me, I noticed that all the couples were older—40s and 50s—but getting hotter by the minute as they lost their clothes. On one of the tables was a bowl full of blue pills. Dad saw and gave me a thumbs up.

The blonde, unfastened my slacks, reached in and gripped my swollen cock. She glanced at dad and slyly said, “Let’s see if you live up to your dad’s standards.” She fished it out as I stood glued to the ground. Gina stepped closer and watched with my dad as my slacks fell, with help, and the blonde cupped my balls and slowly jerked my thick cock. “Yes, it looks like he inherited your cock gene. I approve.” With that she bent and kissed my purple bishop as she swirled her tongue around it. She walked back to the crowd, swaying her sexy ass. I noticed, wide eyed, the mismatched men stripping their current partners and the blonde.

Uncle Ted walked to Gina and silently unbuttoned her dress entirely, then held it open for his and my appraisal. He slipped it off her and left her standing completely naked then slowly twirled her before taking her into the play room. Wow! Killer body, nice ass. My cock surged. I imagined seeing her naked like this twenty years and thirty pounds ago. Aunt Teresa came to dad’s side and stripped him naked. Blondie was right. My stiff cock was a clone of his. As they walked away, dad said,”Maybe you should call your girl and have her come over?”

As I stepped out of the rest of my clothes and boldly aimed my stiffness at the group, I wondered how my girl would handle a surprise orgy. I decided that could wait until I knew how I would handle it. As I paced the room, I paused at each tableau of sex and stared closeup at the array of stiff cocks filling mouths, pussies and even an ass hole. All those soft, swaying tits were too much to ignore, so I didn’t. Pulling dozens of stiff nipples while their owners gently jerked my cock against them was a fantasy come true.

Dad came to me and stood cock to cock, “Smile, son, for the album.” Someone took our photo. I wondered how my modest girl would fit in.

Several women raised their asses up and I plunged deep into each of them forming an Eiffel Tower with them and their partner of the moment. Limiting myself to just four deep strokes each let me sample more pussy than I’d had in my entire life. Dad had aunt Teresa on her back, her knees on his shoulders as he fiercely pumped her. I’d never seen this side of him. She grabbed my cock so I dropped to my knees as she pulled it to her mouth. I filled it, slid down her tight throat and nearly came when I saw my step mom blowing uncle Ted.

As soon as she saw me watching, she raised her plump ass and wiggled it for me. Tough choice—do I cum in Teresa or Gina? Since I expected rematches with my aunt, I pulled out of her and fingered Gina. Her pussy was already soaked. I lined up my cock with her pretty pussy after inhaling her aroused scent and licked my wet finger. She was heavenly.

Entering her tight pussy made her moan around the fat cock in her mouth. Pulling her hips hard against me let me slam hard against her soft ass. With each push, I noticed her throat bulge with uncle Ted’s cock. He groaned each time. After just six hard thrusts, I clenched, bellowed and filled stepmom’s pussy with my cream. A flash captured our image for the family album with my cock dripping and touching her thick pussy. As I continued to spurt inside her heavenly warm tightness, she climaxed and shuddered which set off Ted. He filled her belly and mouth as I emptied my balls into her pussy.

Exhausted, I fell back onto my ass; blondie fell face first onto my softening cock and fully inhaled it as she licked around it. Aunt Teresa pulled Gina to her and licked and sucked my cum from her as she swallowed Ted’s cum and licked him clean. Blondie, wanting more from me, suddenly pushed her finger into my ass and explored it. I pushed my finger deep into her velvety pussy until she hit prostate gold. My cock surged to full stiffness again and quickly filled her mouth with fresh cum. A flash captured my joy. She smiled and sighed around it; she swallowed every drop and said, “Just like your dad. I knew you could cum again quickly. You taste different, but still delicious.” I smiled as I sucked her fragrant juice off my fingers. “I’ll be back for more,” she said, “after I wash my finger.” Nice to see hygiene was important.

As I lay on the floor gasping, dad handed me a phone. “Call your girl and ask her to join our family party. Not sure you should tell her how much we enjoyed her performance video.” I stared at the phone and knew if she came, she would be stripped and sampled by several others. As I imagined her enjoying the orgy, my cock rose again. Should I dial her and expose her to all this?