Suck my finger

Mystery person: Hello?

I dared not make a noise. Not even move.

Mystery Person: Anyone there?

I could feel my heart beating in my chest as I waited to see if we would be discovered. Many moments passed until I could hear footsteps heading our way. Shit, they know. We are going to get caught. Why does that thought turn me on so much, though?

I was getting ready with excuses, but there would be no excuses for this. Suddenly I heard the sound of running water as a shower was turned on—the noise a welcome relief to break the tension.

Abby turned around to face me. My cock slipped out of her as she did, feeling the humid air as steam began to fill the room from the shower.

Abby: I think we are good

Without the chance to gather my own thoughts, Abby grabbed my cock and began to jerk me off. I almost lost my balance as I came after only 30 seconds. Abby had a mischievous smile on her face as she bought a cum covered finger to her lips.

Abby: So you do whatever I want now, yeah until after tomorrow?

Me: That was the deal

Abby: Good, suck my finger

I glanced at her finger, some of my jizz glistening in the light.

Me: You want me to suck your finger?

Abby nodded cutely. I hesitated. I had never tried my cum before, not properly anyway. I had tasted it on the lips of others before when I kissed but never so, so intentionally. Putting aside my doubts, I gripped her finger and brought it to my own lips. Making eye contact with Abby throughout, I sucked her finger. I could taste my cum. It wasn't unpleasant. It was warm, the taste and texture were peculiar as well. Abby was clearly enjoying the moment, though as a beaming smile appeared on her face.

The moment was distracted by the shower suddenly turning off. Abby withdrew her finger from my mouth as we waited. Thankfully we didn't have to wait too long as the stranger appeared to have just dried himself off and left quicker than he had arrived.

Me: I think he's gone

Abby: Go check

I pulled my clothes back on as Abby did the same. Peering around the door, I couldn't see anyone. Walking into the main part of the changing room, I could see we were alone again.

Me: All clear

Abby remained in the cubicle for now but had the door open.

Abby: That was so hot!

Me: It was

Abby: I think that may have been the best sex we have had.

I was inclined to agree. I think almost being caught made it even better as well.

Abby: I couldn't believe he didn't realise and that you suck the cum from my finger!

Me: Well, I did say whatever you wanted from now until you leave.

Abby: I didn't think you would. Guys are weird about that kind of stuff. This is going to be so much fun!

She let out a little squeal of delight as I was left pondering what Abby had in store for me.