The Dare
by Iloveskyrim1

"I dare you to take a huge swig of this hot sauce." I said. "You're on mother fucker." said Matt as he put the bottle in his mouth and took the biggest swig I ever saw. Suddenly Matt's 17 year old sister Marcy came in the kitchen to pour herself a glass of milk. As she walks out of the kitchen she lets out a huge PPPPPTTTPPPPPP. "Hey Tom." said Matt. "What?" I replied. "I dare you to spend 2 hours under my sister's ass." he said. "What? You can't be serious." I said. "Well then I guess I'll be taking that $300." Matt said. "Okay okay, I'll do it." I said. I couldn't believe I was doing this, Marcy is the most disgusting person I had ever met albeit it's not entirely her fault because she has a medical condition that makes her fart like fucking crazy and to top it off she's lactose intolerant and she eats allot of dairy. It didn't help that she was basically a mammoth, she was huge. She was 6'9 and weighed 558 at least which made me look like an Ethiopian midget, I was only 5'0 and weighed 111 lbs, very short for a 14 year old.

I knock on her door and she opens it. "Oh, Tim." she said. "It's Tom." I replied. "Whatever." she said, "What do you want?" "Me and Matt are having a dare contest and he dared me to... spend 2 hours under your ass." I replied. She started laughing, "He dared you too what?" "He dared me to spend..." I was going to say before I was interrupted. "I heard you, it's just so funny. Come in here." she said. I entered her room and she closed the door. I was absolutely disgusted by her room, it was filled with her dirty clothes and they smelled so bad it almost made my eyes water. "Lie down." she said. I did as told. "I'd get comfortable if I were you, it's gonna be a long 2 hours." she said as she smacked her mammoth sized ass. She lowered her ass right on my face and let out a giant FFFBBBBBTTTTPPPPPPFFFFBBBBBTTTTPPPPP right before settling down full weight. "Ah, now for some Netflix." she said. I wanted to vomit it smelled so bad.

Marcy stayed sitting and blasting butt bombs for about 45 minutes before getting up and pulling down her black yoga pants. "How you doing small fry?" she asked? I tried to speak but was so weak all I was able to get out was "I... I..." She sat back down on my face and let out a giant FFFFFBBBBBTTTTPPPPFFFFFBBBBFFFFFFPPPPFFFFFF that smelled like sewage. "Oh yeah." Marcy said as she smacked her ass. Marcy then started grinding while releasing more ass blast. The stench was bad enough with her leggings on but now it was 1000x worse.

After about 30 minutes, though it felt like an eternity, Marcy gets up again and takes off her panties. "Eeewww, look at the stains." she said as she showed me the inside of her panties covered in skid marks, some of them fresh. Marcy then wadded them up and shoved them in my mouth, she then quickly grabbed a roll of duct tape and ripped off a piece to cover my mouth with so I couldn't spit out her shit stained panties. "Taste good huh?" she said right before sitting back on my face full weight. Her ass now smelled even worse, her ass with panties smelled like roses in comparison. "Bombs away bitch." Marcy said before letting out a huge PPPPPPTTTTTBBBBRRRRRUUUURRRRPPPPPPPTTTTTTFFFFFFBBBBBBBMMMMMMBBBRRRRUUUURRRRMMMMBBBBBSSSSSSSSPPPPPPPP that caused some liquid shit to fly out of her asshole and right on my face. She then started grinding again, rubbing all the nastiness onto my poor face.

After about 40 minutes of her grinding her ass on my face she finally got up and ripped the tape off and pulled out her panties. "Wow, all clean." she said in slight awe. "Are... we... done?" I asked. "Not yet, I have one more surprise for you." she said. Marcy then got back on me and pried my mouth open and sat her asshole right on it. Suddenly a squishy substance entered my mouth. It took me a second but I quickly realized that she had just shat in my mouth and immediately felt more coming. Turd after turd entered my mouth as Marcy just laughed away. I had no choice but to swallow her shit or else I'd suffocate. After about 6 or 7 turds my mouth was hit a wave of liquid diarrhea. I once again had no choice but to swallow.

After finishing taking her massive dump Marcy got off of me. "That was fun, maybe we should do that again sometime." she said. I nearly vomited at the thought of going through that hell again. I left her room and saw Matt sitting on the couch. "You smell like shit bro, look like it too." he said, "Know what, you win, after going through whatever the fuck you went through, must've not been fun at all, plus I don't have anymore ideas for dares." Matt then handed me a wad of cash which I checked to make sure and it was indeed $300. I went home and threw up.