Your bitchy step sister

"What the fuck is wrong with you!? We can all hear you, Freak!", were the first words out of Paige's mouth as she burst into your room. She never did get the hang of "privacy" or "manners" since her mom married your mom. The 18 year old blonde was a textbook spoiled brat that both your moms never really disciplined. She was beautiful in a way, more bimbo than cute, although she never thought of herself that way. Her tits were amazing though. As much as you dislike her, those DD babies were often the subject of your nightly masturbatory fantasies. Too bad she was straight (and weirded out by your hermaphrodite dick), and the high school jock cock-sleeve.

You start to panic on instinct, but then you remember your new toy. You quickly slip the ring back on and your girlcock appears on your bedroom door, at perfect mouth level for Paige's bitchy mouth. Luckily she was too busy ranting about you ruining her TV time to notice the movement.

"What the fuck are you doing with yourself anyw-mmmmphmpphhhh!" Her mouth had closed over your dick mid-sentence. She kept trying to talk, making the sudden blowjob all the more pleasurable from the vibrations. Unaware of the dick in her mouth, she kept gesturing wildly and making muffled bitch noises as she ran her tongue over your 6 inch shaft. God she was good at it. Blowing all the hot guys in school made for great practice.

Watching her bright pink lips bob up and down your cock was extremely enjoyable, and she knew just the right spots to rub with her tongue. Just before you came, she slammed herself down all the way on your dick, so your cum pumped straight down her throat. It felt like an eternity, with your sister looking like she was french kissing your bedroom door, your cock completely inside her mouth.

When you finally let up after what felt like a gallon of jizz, she came up for air, now stroking your cock with her fingertips. "Well, what do you have to say for yourself, Freak?" she asked nastily. The sight of her standing there, working you back up to an erection with your dick coming out of a door, and a dribble of your cum running down her mouth was just too absurd and you burst out laughing as you slipped the cock ring off once again. She kept stroking the air for a few seconds before she gave you a nasty look and stormed out.

You feel empowered after that encounter, even though you didn't really say anything and she probably still thinks you're a freak, but hey, you got a blowjob so it counts as a win. Time to ride this victory high onto the next conquest!