Though I felt truly horrible that my actions had led us to this terrible situation, I moaned into the ball gag in my mouth when my wife Claire took my raging erection into her mouth and I felt her throat muscles massage the head of my cock. If my arms and legs weren't tied to the chair I was on, I wasn't sure whether I would push my wife off me or run my fingers through her hair. I knew she would have normally been revolted to be sucking down the juices from inside someone's asshole, but with the pills her sister Rachel had spiked her drink with -- the same aphrodisiacs I had used to prime Rachel for our recent night of nonconsensual group sex -- Claire was happily bobbing her head up and down on my dirty dick.
Mel was doing the same thing to Zack -- her husband and my friend -- who had just cum in Claire's sexy ass, while I had been forced to buttfuck Mel mere feet away. Rick, a guy I hated, stood nearby, stroking his large cock while he stared at both women's bodies, their cum-filled pussies and assholes invitingly on display. Rachel had her arm around her naked husband Tim's waist, holding his erect dick.
"Ladies, it's time to fuck your husbands," Rachel instructed, then pushed Tim to the mattress on the floor at our feet. Claire smiled at me as she straddled my legs and guided my cock in her pussy. Despite having taken three dicks that day, my wife was as tight as ever. She stroked my chest, then wrapped her arms around my neck as she was rocked with a powerful orgasm.
Mel was fucking Zack, whose arms and legs were also tied to a chair, a few feet to my left. I looked down to see that Claire and Mel were holding hands. In the background, Rachel was riding Tim, rubbing her clit, and in command of everything that had happened today. Everything except her ability to cum from fucking her husband, I thought, as she abruptly stood up, looking mildly frustrated. "Alright, Rick, your turn," she said, and he jumped into action.
Rick positioned himself behind Claire, reaching around her to grab her breasts. I could feel his hands between my wife and me, hating him even more when she moaned as he rolled her nipples between his fingers. He reached down with one hand to position his dick, and a second later Claire groaned loudly in my ear, as Rick's large cock opened her asshole wider than it had ever been.
Rick's face was a foot away from mine, and he grinned at me. "Jake, man, thanks for letting me fuck Claire's ass. Fuck she feels good, bud," he said as he reamed my wife. I could feel his cock forcing itself rapidly in and out of Claire's rectum through the thin membrane that separated her ass and pussy. Filling both her holes had made her cunt clamp down even more on my dick, and she looked me in the eyes as she came again.
"Oh my God, Jake, oh my God! I'm so full. Rick's cock feels so big in my ass!" she screamed as she came again. Tim was now standing behind me and pulled Claire's mouth to suck his dick.
Rachel hovered near, vibrator on her clit, as she talked. "My one-dick-ever sister has three cocks pounding her body at the same time! She's a real whore now, Jake, and this is your fault. Do you feel Rick wrecking her asshole, like he did to me? Claire is airtight and wishes she could fit more men inside her."
Rick and Tim both cried out as they unloaded their balls into my wife. I could feel Rick's cock pulsating as he shot rope after rope into Claire's ass, while Tim was holding her nose to his pubes to make sure she swallowed every drop he had deposited in her mouth. Claire had cum again too, but I hadn't. The feelings of pleasure from my drug-stiffened cock couldn't overcome my anger for what was happening to my wife.
Claire held my face with her hands, in a post-orgasmic fog, and tried to kiss my lips, not noticing a gag held my mouth open. She worked her tongue around my lips, and I knew she must be spreading trace amounts of Tim's cum onto my face.