After the humiliation he suffered at the beach, the scrawny nerd asked his older sister to help him get stronger as he knew she was taking MMA lessons. She was on her way to the gym and already in her fitness outfit so she agreed to teach him some basics right away.

-"Why do you want to learn to fight ?" she asked in a slightly amused tone.

-"I don't want to be a bully's punching bag anymore," he replied.

-"Who's the bully? Do I know him ?" she snapped.

-"It's a she," he said, blushing slightly. "And she's in my class. It's that fat girl, Nilüfer"

She started laughing. "Are you serious? That sweet girl is twice your size ! and she's definitely not fat, she's just big-boned." I'm starting to believe you insulted her and deserved it.

"I didn't deserve it !" he protested. "I was just minding my own business, walking on the beach, when she came up to me and started making fun of how skinny I am. Then she pushed me into the water and called me a pathetic little shrimp. I was so embarrassed."

"That's a likely story, but whatever, come over here I'll show you this sweet wrestling hold," she said in a menacing tone.

He approached and was quickly taken down to the ground in a headscissor hold. She held his arm in a lock and pulled on it "What the.. let me go !" he cried out in panic.

"This is called a headscissor. It's a very powerful move if you know how to use it properly," she explained.

His head was getting really close to her massive ass as she was pulling on his arm, "I have a little surprise for you" she said playfully.

He then felt a burst of warm air on his face "Aaahhh !" he screamed as he felt her fart directly into his face. The smell was horrendous and he started to gag. "Let me go," he pleaded

"I'm not done with you yet, you obviously insulted that girl and I feel very gassy today," she said threateningly as she let out another long, stinky fart right into his face.