Second Edit - 9/29/20
Alex awoke and stretched out on the enormous bed, his hand on the curve of his wife Melissa's thigh. After the events in the hot tub they had all returned to their bedrooms a bit shell shocked from the amazing sex, and Melissa wanted to spend some time alone with her husband.
"Afternoon, beautiful." Alex smiled, his face close to hers. He ran his hand up and down her warm naked body.
"Oh hey," Melissa said opening her eyes, "What time is it?"
"Just gone two."
"Damn it, I'm starving!" She sat up, the sheet falling away from her breasts. Her body was warm and relaxed, her dark nipples soft and large. "Is there anything to eat in here?"
"Well, I've got some sausage and a protein smoothie for you, if you like!" He grinned and drew her hand to his erect cock. He'd awoken to his mind racing with thoughts of what they'd done together, and the fantasies Denise had sparked with her dirty talk.
"Ha ha, very funny," she deadpanned, "Feed me now or you can forget it, Mr!"
Alex lept out bed, grabbed snacks from the cupboard and threw on the kettle. Minutes later they sat in bed together eating and drinking tea.
"I feel a bit more human now," she smiled at him.
He looked at her and was suddenly filled with gratitude to be where he was with such a stunning woman. A stunning woman who'd just shown him sides to herself he'd never known.
"So...umm...how are you feeling? You know... about what happened?" he asked her carefully. For the first time in a very long time he really had no idea what she might be thinking.
"I guess I'm OK. I mean it's hard to believe we did that, together, in front of each other. My mind's a bit blown, honestly..." Her thought trailed off.
She held her cup in both hands and took a long slow drink from it, her gaze distracted
"You seemed to enjoy Denise's dirty talk a lot." Alex ventured.
"Yeah," Melissa gave an embarrassed laugh. "That was hot, though she has one wicked imagination!" She paused for a moment, seeming to mull something over in her mind.
"What is it, honey?"
"I don't know if I should say. I'm worried I might upset you," Melissa said timidly.
"Go for it, babe. We need to talk about it and I don't want you to hold back on me," he reassured her.
"Did you..." she hesitated, scared of what she was about to say... "Did you really mean what you said about... you know.... seeing me with John?"
Silence. Alex could feel his heart beating hard in his chest. Should he really tell her? What if it made her furious? He hoped her tone of voice suggested curiosity rather than anger.
"Fuck..." he blurted, "Are you sure you want to know?" He needed to give her a chance to back out. She looked him dead in the eye with a composed smile.
"Yeah I do," she said calmly.
Alex swallowed hard. What he said next would change everything, and there was no going back.
"OK then... yeah. Yeah, I do! He has a massive cock and the thought of you trying to suck that thing totally turns me on. Maybe it shouldn't? It's all a bit confusing," he blurted out.
Melissa reached over and cupped his face.
"It's OK, honey, don't feel bad. If it turns you on, it turns you on. Don't overthink it," she said smiling. She went back to sipping her tea as though talking about giving head to John was an everyday occurrence.
Alex had no idea what to say.
Melissa bit her lip coyly.
"So you like idea of me going down on him. What about...umm... him fucking me?" she asked into her tea mug.
Alex looked out the window at the amazing view, which barely registered in his mind. He knew he had to be very careful what he said, but honest too.
"OK. Here's how it is. Mentally it sounds seriously hot. I think seeing your pussy filled up with a cock that big would look incredible. I'm just not sure about how I feel about my best friend fucking my wife."
"What if we agreed you could fuck Denise?" Melissa tossed out as if it were the most normal question in the world.
"Are you serious?!" Alex asked, astonished. He'd never dreamt his wife would ever utter something like this. No question, it was shaping up to be a very unusual day.
"Yes, honey, I think I am. I mean this is all so confusing for me... but I feel like something in me changed just now and I want to just...let go! This feels like a one off chance to try new things together. And we both know and trust them."
Alex took a deep breath. "You're right," he declared bravely,"I'm so horny right now I just don't know how to even express it. Should I talk to John, see how he feels about it? You can broach it with Denise..."
."..that is," Alex paused, "if we are seriously talking about doing this, what am I telling him we'd like to try? What are our limits?"
"I want to keep things open but you can tell John to forget about anal if that's something he is into. You know I don't do that." she said, calmly sipping her tea.
Alex studied her face.
"Wait. You know something don't you? They do butt stuff don't they?" Alex asked, perhaps a little too excitedly.
"Calm down, Mr.! Yes, she may have hinted something like that in the past. To be honest, it took me by surprise. I didn't know what to say so the conversations got awkward and we moved on. What if I find out how much they are into it? Maybe you and Denise could..."
"I swear if this conversation keeps going like this you're gonna have to call me an ambulance!" Alex clutched his chest and Melissa punched his ribs.
"OK," Alex said after a minute, "My hard rule is I'm not touching John. If it happens accidentally that's gonna be OK I guess but not intentionally. I'm not sucking his cock or anything no matter who asks!"
Melissa stroked her finger along his chest "Aww, you wouldn't even do it if I asked?" She smiled at him playfully.
"No fucking way. Not even for you" he said, pulling her across him and playfully smacking her ass.
"Good!" she announced, "I don't like the idea of you doing that anyway."
Then she gave him an evil grin and he spanked her again.
He untangled himself from Melissa and got up from the bed, began scrounging for his shorts.
"I'll tell John the same goes for you and Denise right?" he said casually.
He looked back at Melissa in the growing silence. She was biting her lip. When he met her eyes she flushed red and hid her face.
"Get...the...fuck...out of here! You're thinking of playing with Denise?!" Alex exclaimed in astonishment. Melissa had never once hinted at being interested in experimenting with a girl. Even in her college days she'd never considered it.
"It was just when I was watching her play with herself... she looks so different to me..." her voice drifted away. Suddenly she came back to herself.
"Shit. I don't know. I'm so mixed up."