Today was the day that our throng of sex watchers increased from four to six. It was Laura and her husband’s first watchers party, and in their eagerness, they were first to arrive at our house, with Nikki and her husband shortly after. The men were already getting very excited, as it was obvious all three women weren’t wearing bras. My tits were the largest (at 34H), but Nikki’s weren’t much smaller (at 34GG) and Laura was the smallest (although hardly small at 32G). However, we were all large enough that our tits were swinging wildly and making their unleashed presence felt, and all three of us were excited too, as our nipples were standing proudly to attention.

So, as a first activity, I climbed on board my exercise bike, being sure that I wasn’t sitting on the fabric of my dress. As I began peddling against a large gear, my tits started exaggerated and rhythmic swinging, pushing against the fabric of my dress. The men were captivated. After a couple of minutes, I stopped peddling, lifted up my arms and Nikki and Laura lifted off my dress, leaving me totally naked on the bike. I peddled again for a couple of minutes, with all present being mesmerised at the rhythmic but uncontained swinging of my tits.

When I’d had enough (i.e., before my tits started hurting from the motion), I climbed off the bike and waved Nikki onto it. She did the same, although with slightly more vigorous peddling than I did, so her tits were swinging somewhat more violently than mine were, and again, we lifted off her dress leaving her naked on the bike for her second batch of peddling. Nikki got off and waved Laura onto the bike, and Laura clambered on eagerly. Laura had a somewhat exaggerated sway to her body, which enhanced the swing of her tits. She stopped peddling and Nikki and I lifted off her dress, to reveal her body naked apart from her trademark white cotton thong, which was adorned with the message “Watch meeeeee cum”. She restarted her exaggerated sway whilst peddling until her couple of minutes were up, then we helped her off the bike, she moved to centre stage, turned round so that her ass faced the men, then slowly slipped the thong over her ass cheeks, and dropped it to the floor. The men all cheered as she did so. She then turned round, and her husband gasped at the sight of her totally bald cunt. He has wanted her to wax everything off for ages, but this was the first time she had ever done so.

She knelt in front of him and freed his cock from his trousers. It was pretty hard already. She slowly put his cock to her lips and started working it with her tongue, and it grew harder and longer quite quickly, and she removed it from her mouth and aimed it at the top of her tits. It wasn’t long before he spewed cum all over her tits, and then he went limp in her hand quite quickly. She leant back on her heels, then got up, curtsied, and asked everyone how that was. “Pure porn” Nikki replied. “Fucking amazing” I replied. My husband said he thought she ought to leave the cum there, as a sign of what a slut she was. “I had every intention of doing so” was her reply.

Wow. Nikki and I had something to live up to. Laura had really upped the ante – she carried out the plan with a certain flair and panache. We relaxed with some fruit punch, as Laura revealed that she always imagined herself being a porn diva, but never thought she’d live it. There would be lots of chances for her to live her dream, but right now, Nikki was in need of cock.

We had decided beforehand on Seated Reverse Cowgirl, with the man sitting on the sofa and the woman facing the audience sliding up and down his cock.

Nikki undid the zip on her husband’s trousers and pulled out his cock. She stroked at it for a few seconds until it started to become hard. Then she turned round and lowered her cunt onto his cock, then leant back against his body, giving the best view of her impaled cunt to the enthralled crowd. He grabbed on to her tits with his hands and helped her to ride up and down his cock. All four watchers were mesmerised by her body, and by his cock disappearing and reappearing rhythmically. She began encouraging him to hold off cumming for as long as possible, as she wanted more cock. You could tell from his face that he was fighting, and he lasted a good few minutes, but finally, his cock and balls gave that tell-tale twitch that signified her cunt was being filled with cum. His cock quickly became limp and slid out of her cunt, dragging a little cum out with it. By rule, she was not allowed to remove the cum, so her inner thigh was marked with a shiny trail.

Her husband let go of her tits, and she slid sideways, so she was sitting next to him. We chatted about what we saw (in particular Laura and her husband and their first public view of the fucking), and then Nikki then pointed towards me as the next cunt to be fucked.

As attention switched to me, I realised that I couldn’t ignore my bladder throbbing any more and that before I fucked, I’d need to be the first person to avail of our plan. As I announced my problem, Nikki and Laura clapped and squealed with delight. I explained to the men that we had decided to piss in the lounge in front of everyone, and that our partners needed to help. My husband was very keen! I knelt on the floor (facing the audience with my knees somewhat apart), and following my instruction, he held a tray between my legs with one hand and parted my cunt lips with the other, revealing my pisshole to the audience. Then, when he was ready, I started to release my stream. My initial feelings of relief were replaced with an overwhelming feeling of depravity – I mean, I’ve pissed with my husband for years, but never so publicly and so openly in front of others. I fucking enjoyed it though. When my stream had stopped, I told him I had finished, and he put the tray down. Then I told him the final part of the plan, and that was to use his mouth to clean me off, rather than toilet paper. He eagerly lay down on the floor and I knelt with my knees either side of his head, and he keenly licked my cunt clean, staring up past my tits to my eyes as he did it. As he finished, Laura pointed at the straining cock within his trousers, so I got up, turned round, freed his cock, and then lowered my cunt onto it (in a classic reverse cowgirl).

He was already rock hard, so I could just ride him. He could only see my ass, but the audience all moved so they could see his cock impaling my cunt. He didn’t last long and filled me with cum almost instantly, but he was so excited, he stayed hard so I could ride him for a long time. About 15 minutes in, I slightly adjusted my position and made the magic connection of his cock and my clit. It didn’t take much rubbing before I came, and I carried on going and came three more times before my body gave way and I collapsed on top of him. Still embedded in my cunt, I felt his cock expand one last time and deposit another load of cum in me.

After a period of applause and adoration, Nikki and Laura helped me up and hugged me, and then I turned round and blushed slightly. Then Nikki turned to Laura and reminded her that we still hadn’t seen them actually fuck, and there was still time before dinner. Before the event, Laura had told us that she needed to keep playing with her husband’s cock to help him to stay live, and indeed, she’d been doing so whilst Nikki and I were fucking. So, he was ready to go and sitting in a position to receive Seated Reverse Cowgirl. She played with his hard cock, then lowered herself onto him, guided by his hands on her ass. She looked up to see all four observers looking intensely at her filled cunt and cum covered tits. She slid up and down his cock for a few minutes and his cock twitched and deposited more cum inside her, and quickly slid out of her cunt. Short but very sweet – we’d seen them fucking and we’d seen him cumming, and we were all thrilled about that. Four had truly become six over the course of the last couple of hours, but we were worried that the men wouldn’t recover before the second penetrations we had planned. Still, we had planned recovery time for them with food and other activities, so hopefully they’d be ready for the final fuckings of the night. The night was still young, and we had awesome plans…..