Cucked by Big Step-Sister & Bully

You get home after school to find your bully & big step-sis in your house. You can't believe he's sitting there, all smug staring down your step-sis's shirt. She's dressed so slutty too, you can't help stare at her huge tits and short skirt. He keeps grabbing at her, flirting and she actually likes it. You tell her to stop and she just ignores you, but its too late. You have a massive hardon and she notices, laughing and humiliating you in front of your bully. She wonders if you got a boner from her? No, that can't be possible.. she's your big step-sis! She leans over and starts making out with your bully and grabbing at the bulge in his pants. She jokes he's much bigger than you, and that you seem to like it when she touches him. She can't believe you actually are aroused by watching. She wonders if you want to know what a real man's cock is like? She gets on her knees and stars sucking your bully, and he is huge. Massive. A beast. A real man. She jokes that maybe you want to be a cuck for her and your bully, taking him in her mouth. She wants to see what you're packing, and when you take it out, she laughs again at your tiny dick. No wonder you're bullied, with a cock that small. She spreads her legs for your bully, slowly penetrating her wet pussy while you stroke your pathetic cock. She knows this is the closest you'll ever get to real pussy. She calls you names, belittling you, and it only makes you harder. You like being their cuck, having her call you names, watching your big step-sis get fucked. He flips her over, taking her from behind. The last thing you see is your bullies creampie filling her pussy. But they never gave you permission to cum, so your stuck with aching cuck balls XO