The next morning I wake up and clean up my cum-covered handkerchief from the night before. I saw the Reddit notification on my phone when I picked it up.

Throwaway8956859 06:03
Get posting on that video. Then I have another task for you.

I upload the video.

phasma_sum 07:13
That is the first one someone else has filmed for me.

Throwaway8956859 07:15
Glad you are willing to collaborate. :-)

phasma_sum 07:16
It isn't voluntary.

Throwaway8956859 07:17
We've been over this. You enjoy it just as much as I do. I bet you're hard right now. Tell me I'm wrong.

phasma_sum 07:18
You're wrong.

Throwaway8956859 07:19
Show me.

phasma_sum 07:19
Fine. You're right, okay?

Throwaway8956859 07:21
Good. I have your next task for you. Go in the outside pocket of your bag. I left you something.

I pad over to my overnight bag, being quiet to avoid waking up my wife. I reach down and find a pair of panties in the pocket.

phasma_sum 07:22
You know she'd kill me if she had found these.

Throwaway8956859 07:22
You had better be careful then. I was wearing those when I watched you yesterday and they got all wet. I had to take them off. Why don't you use them this morning and send me a video of the results. I'll decide if it is just for me or to post.

I groaned a little but felt how much the idea turned me on. My wife was still sound asleep, so I went to the bathroom and remembered to lock the door this time. I slipped down my pajama bottoms and pulled off my shirt. My cock was already working its way out of the gap in my boxers, so I laid the panties down on the vanity in front of me. I bit my lip and started stroking myself with my right hand. I got my phone out and the camera set to video. I propped it against the mirror so the vanity top and my torso were visible, in case I was going to have to post this. I had never posted anything this explicit. Just photos. Well, and the video this morning. Damn. The whole situation had supercharged my libido, if I was being honest with myself. As I grew more and more excited, I couldn't resist and picked up the panties, wafting them near my face. Jerking off while going down on a partner is pretty common for me, and her scent was as exhilarating as I had expected.

Damn her, I thought, only partly meaning it. I could still smell her in my nose as I got closer and closer. Her panties were laid down on the vanity top and a minute later I was using them to catch my ropes and dribbles of cum.

"Happy now?" I ask to the video, only to hear someone outside the door.

"Are you in there?" says the voice of my wife, as the handle rattles.

"Uh, yeah, one sec," I stammer as I try to stop the recording, wipe up any errant cum, slip my cock back in my boxers, pull up my pants, and pull on my shirt all at the same time. I get the door open a few seconds later.

"What were you doing?"

"I just woke up and was finishing up using the bathroom."

"Uh-huh," she said, leaning in for a kiss, feeling my remaining hardness against her. "Jeez, keep it under control," she said as she pushed her hips tighter against me.

I grabbed my things, hiding C.'s panties among them, and headed back to the guest room, uploading the video to chat without even looking at it.

Moments later my phone chirped.

Throwaway8956859 07:49
Good boy. Wash those and have them back for me next time I see you.

phasma_sum 07:50
When is that?

Throwaway8956859 07:51
I think we're coming up next weekend. Are you looking forward to it?

phasma_sum 07:52
Part of me is, but the rest of me is not. Three guesses which is which.

Throwaway8956859 07:53
Don't worry. I'll make this as fun for you as it is for me.

A second later a video arrived. The thumbnail was her in a towel. When I played the video, I could see her hand tracing up her thigh, below the towel, palm up, her finger disappearing inside of her as her thumb slid over her clit. The video continued as her hips started to gyrate and in short order he could hear a series of short, staccato gasps.

phasma_sum 07:56
Wow.

Throwaway8956859 07:56
Have a good drive home. Let me know next time you're -- ahem -- hard up.

phasma_sum 07:57
Um. Okay. I will. Probably this afternoon.

The drive home started uneventfully. About half way there L.'s phone rang and when she picked it up, the car's bluetooth kicked in, since it was her car that I was driving. Of course it was C.

"Nice to see you all this weekend."

I started to say hello and that she was on speaker phone, but my wife was quicker, shushing me with her hands.

"You too. The kids had a blast. They're both asleep."

"Can I tell you something?"

I could feel my blood pressure rise.

"Sure."

"Has Eric been working out?"

Oh, no, what is this, I thought.

"I think so. He's always doing something to keep in shape." My wife is looking at me blush and pushes my shoulder, motioning me to keep quiet. She mouths the words "She has a crush on you."

I shake my head furiously.

"Well it is working. I saw him leave the bathroom in a towel on the way to the guest room. You're lucky."

My wife's left hand reached over and rested on my thigh, squeezing slightly.

"Thanks. I think so."

"If he were my husband . . . wait, sorry. I got distracted. I meant to talk to you about next weekend."

They hashed out the details for a few more minutes before hanging up.

"That was weird," I said.

"Oh, she's always been curious about you since we started dating. I never give her any details. Do you think she's attractive?"

"Um," I say, my voice cracking. "Sure, she looks like you."

"That's a cop out but okay."

Her had stayed on my thigh the rest of the drive.

By the time we get home, wake the kids up and out the door for soccer, I am left home alone to get dinner ready.

phasma_sum 16:52
What the hell was that? You know you were on speaker phone in the car?

Throwaway8956859 16:53
Of course I knew. You like the compliments, so stop complaining. Home alone, are we?

phasma_sum 16:54
Making dinner.

Throwaway8956859 16:55
Take a break and show me how you usually jerk off.

phasma_sum 16:56
Um. Okay, give me a sec.
Okay, I'm ready.

Suddenly my phone rings, showing C. trying to facetime me. I don't pick up.

Throwaway8956859 16:58
I said "show me," and I figure you'll have your hands full, so facetime is easier.

The phone rings again and I accept the call.

"Good," is all she says.

I'm laying in bed, on top of the covers.

"I don't really have a usual place."

"I don't care," she says. "Have you been thinking about me."

I don't answer.

"I bet you got hard hearing me talk about you on the phone to L."

"No comment."

"Okay, fine, show me now if you're hard or not."

"Of course I am. I'm only human," I say as I pan down.

"Prop the phone where I can see you."

I set it on my nightstand's stack of books.

"Perfect, now get some lube."

I get it, snap it open and start to pour some in my hand. I watch her on the phone. She's in her own bed, but I can only see her face. Her tongue sneaks out, just licking her lips, probably without her notice. I start to apply the lube and begin stroking.

"You have a nice cock, by the way," she says.

"Thanks, I guess."

"Oh come on, everyone likes to hear that."

"You're not wrong, but the circumstances . . ."

"Okay, here, just imagine this is one of those erotic audio's you like. And tell me when you're close." Damn my wife and her blabbing. But I do it.

"I've been fantasizing about you since you started dating my sister. She used to tell me all the things you did. I was jealous that you would eat her out in the shower. That she was giving you blowjobs most days. She said you were ready for her whenever she wanted it. That you like to sleep over and spoon her. How she would stroke your cock while you were asleep until you came, so you thought you were having wet dreams with her all the time."

I groan loudly.

"Don't cum yet," she says. "I imagined you going down on me and then fucking me from behind. I even had smelled your shirts after running. It made me so wet. I always tried to catch your eye even though I thought I wouldn't act on it."

Another groan.

"I mean it. If you cum before I say so, I'll share everything with L." That brought me back from the brink. "How close were you?"

"A few seconds away."

"Good. I think that is enough for now."

"Wait, what?"

"I'll let you know when you can cum next, but not right now."

"But--"

"You aren't in a position of power here. You can continue to touch yourself if you tell me what you think of me."

I pause for a minute, not wanting to bring up those semi-forbidden thoughts.

"Fine," I say, as my hand goes back to play across my shaft. "Even though I was in love with L., I always thought you were hot. The first time I visited your family, I saw you in a swimsuit and to this day it is one of my go-to fantasies."

"What is?"

"Remember when we were all sitting in a hot tub and I mistakenly squeezed your thigh for a minute before realizing it was you and not L.?"

"Mm-hmm," was becoming incoherent.

"I knew. I just knew I could get away with it. I had to go jerk off right after that."

I could hear her cumming over the phone.

"I am so close," I said. "I'm going to cum."

She came back to herself quickly. "NO. You're not. Hands off that cock of yours."

"But I--"

"No. Maybe tomorrow, but you did a good job. If you want to increase the likelihood that I let you cum tomorrow, why don't you take a video of you getting out of the shower all hard. Bonus points if you have precum in the video."

"Oh god," I say, laying back in bed, wondering if it is worth it. Just then I hear the car pull into the driveway.

"Dammit I have to go," I say, pulling on my pants.

"Hey," says C. And I look at the screen as she pans down to show she is naked, with her fingers buried in her pussy.

"Holy shit," I manage to say before the call disconnects.