Sweatpants and Boners

Story by Altamira_vbulletin4_import72293

Last year I didn't enter the story contest. I chickened out. This year, I wrote 3 stories for it. Even though I have to choose just one, I wanted practice. I wanted to test out some ideas. This is the first one I wrote and obviously I'm not picking it for the contest.

Sweatpants and Boners:

Plowing My Sister

Tags: Incest, futa on female, threesome

After I woke up from having some weird lesbian dream about fucking my kid sister and watching my mother bathe naked, I had a huge hardon. You know the kind of morningwood that sticks way out and won't go away? That's what I had. So I tried to go for a run that morning to make it go down.

I never had thoughts of incest in my entire life. There I was, in my dream, humping my naked kid sister, and staring at my mom's big butt diving into the pool with her boobs jostling around.

In hindsight, I really should have put on something else other than sweatpants for my morning run, because my boner was slapping against my thighs and was obvious to all who looked at me. It's a damn good thing I was running. In times like those it's nice to have bouncy breasts. They took all the attention away from what I hoped to god no one was staring at.

My chest was heaving, my legs were aching, and I was sweaty all over from having ran a mile. My heart was pounding and I couldn't breathe. I didn't want to stop, but I had to. I dreaded that. Having a boner with sweatpants really sucks.

How do you hide it? Sweatpants don't hide much. If you've got change in the pocket, you hear it jangle. If you have a phone, everyone see's it. If you have a big butt, everyone see's the shape of your ass. If you've got a big dick that won't deflate, it's going to stand out like a radio tower, and mine definitely did.

When I finally did stop from exhaustion, I stepped behind a tree near the sidewalk with hands on my knees. I was breathing really hard and couldn't think about anything except that damn dream!

Watching other people run by took my mind off of my raging erection while I hid behind a tree.

"Nice ass!" I froze in place. "I recognized that butt from down the block, Hope."

I bolted upright and twisted enough to see that my kid sister was running in place a few feet behind me. The white band around her forehead, the loose basketball jersey, a hint of her sports bra beneath that kept her budding breasts hidden, yeah. It was Rae, all right. My sister. She had a smug smile on her face.

"Go away, idiot." I didn't make the mistake of turning around.

"Hey, you're no fun. I was just being nice."

"Nice? Stop staring at me."

"Hey. Fuck you, Hope." She tried to insult me, but having five years on her, I was impervious to anything she said.

I flipped her off over my shoulder, dismising her like the peasant she was. I didn't want to talk. I just wanted to be alone so no one had to see my erection. It wasn't long before the sound of jogging in place behind me disappeared. Thank god! Gray cotton sweats do shit for hiding anything. They show way too much.

Suddenly, I had to pee. No waiting, no stalling, no hoping it would go away, I just had to go. I hoped that's why I had a woody that morning. So, behind the tree, I had to bend over a little and point it downward so I didn't spray my shirt, but it ended up pointing straight out. That's the best I could do.

When I found out that my sister was still standing behind me, I freaked. She was so silent that I thought she had left. I was way too nervous with my boner to look her in the eye.

"Rae! Go away! Stop watching me!"

Hesitantly, she asked. "Are you peeing behind a tree?"

"Duh, stupid! Just fuckin'... fuckin' go away!"

"Why are you bent over like that...?"

My awkward position was foreign to my sister. She didn't know what it was like to have to pee with a boner. I guess her curiosity was so great that she didn't think about what she was doing. Like the idiot she was, she walked around to see. I heard her footsteps. I panicked.

"Oh my god..." Rae gasped. Oh my god was right. She saw. She totally saw. "What is that?" What a stupid question. She and I both knew what it was.

"What do you MEAN, 'what is that'? Rae, just go the fuck away! Please!" I pulled my sweatpants up out of anger and faced her. It did nothing to keep it from pointing like an accusing finger outward. I quickly pushed my sister. "Get out of here."

Rae fell on her butt. She quickly stood up and ran off, offended.

My sister was an idiot and she shouldn't have been peeking. That was my excuse. Then again, I shouldn't have been trying to pee in public. That's what you get for being a reeetaaard.

I ran, too. I ran for home. My big bouncers took all the attention away from the bulge in my crotch, but even in the shower at home, my boner wouldn't go away.

I didn't have morningwood like that often, so I didn't know how to make i

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