I hadn't fully noticed how horny I was until I looked and saw my nipples, erect and firm. There was a small wet spot on the part of the blanket that h...d slid to my cunt.I was really horny now, and knew that touching my moist pussy was only minutes away. I wouldn't be able to resist for long. I was on my side, holding the blanket against my chest and stomach, and the bottom of it was between my legs. I held my legs closed tightly and moved my hips around. The soft fabric was between my pussy. I tried to crawl but even this proved too difficult for me and I pitched face first onto the wooden planking of the dock. With one last effort, I rolled over onto my back just as Haga knelt down beside me. From far, far away he asked me how it felt to be totally, utterly helpless. I tried to answer but nothing came out at all as I lay there incapable of movement.Reaching out, Haga took hold of the zip on my track suit top and slowly pulled it down exposing the edges of my breasts while he. “Hi, Rebecca. Aren’t her tutorials simply the best?” You may imagine that this was not a situation for which life had prepared me. She continued, “Don’t be alarmed. Elizabeth and I are both wonderfully promiscuous.”Elizabeth slipped her arm around me. “She,” pointing to Anthea, “uses the word ‘promiscuous,’ I prefer ‘adventurous.’ Do you agree ‘promiscuous’ has a pejorative tone to it?” I didn’t get a chance to answer. “Are you joining us?”Anthea smiled. “No, I have to go out again. I just need. Letting me come up for air, he told me that daddy's little slut will take all of him until he lets go. I was slurping and gagging as he fucked my mouth harder. McKay moaned louder as he began to force me to take more of him.I held my lips tight around his shaft as he shot his hot load to the back of my throat. I swallowed every drop of his cum, making sure to lick up any that has oozed from my lips and onto his balls. McKay lifted me from the floor, had me stand naked with both plugs.