Locker Room Amusement

Andrea lathers your now nude body in soap once more, her face mortified to be doing this in a public shower, but her hands going as quick as possible to get it done with. As Andrea holds your cock under the water, allowing the soap to wash off as she finishes lathering your balls, your own hands dance across your older sister’s nude body, pushing soap into wherever your hands can reach.

Eventually, with the sharpie now washed off Andrea, and your cock ready to explode once more from your sister’s “washing technique,” you lead Andrea out of the shower and back over to the lockers, before commanding her to lower herself down to her knees.

“The hell for? I just washed your fucking smelly dick for the second time today, what more do you need from me? I wanna get dressed already,” Andrea questions annoyedly, though she does lower herself down just as you demanded.

You don’t wait long, your hands already jerking your cock aggressively at Andrea’s forehead as you reply, “What I need, sister, is for everybody who sees you today to understand that you belong to me. Your constant insults make it seem like you’re independent, but I need to make sure everybody understands that in reality, you are nothing but your little brother’s favorite cumdump,” before releasing a torrent of cum across Andrea’s forehead, hair, eyelashes, cheeks, and nose, which all subsequently drip downward to land on her chin and chest as well.

You adore the sight of it, your bitchy older sister, now nothing more than her brother’s personal plaything. In this form, with your cum covering her face, you actually start to think that you might grow to have a close bond with your sister, a bond of love and constant sex.

Andrea doesn’t seem as pleased as you are, however, her face filling with disgust and fear as she shouts, “What the hell! John! What the fuck are you doing!? You literally just cleaned me. I can’t go out and train like this.”

You give Andrea a smirk, almost daring her to wipe off your cum without permission and suffer the consequences of such an action, before replying bluntly, “Andrea, don’t make me call mom. I’m sorry if it makes you uncomfortable, but this is gonna be part of your life now. I have a cum fetish, and you’re my favorite cumdump, as such you’re gonna have to get used to having my cum on your face throughout the day,” you can see the defeat in Andrea’s eyes as you continue, “Anyway, you better get dressed quickly. I want everyone in the gym to see your cum-covered face while it’s still fresh and drippy. How about for today you just throw on those laced panties and bra you keep in your bag for photoshoots, those should work well for some sexy exercising.”

Andrea gives you a look of hatred, followed by a look that makes it clear she thinks you’re an idiot, before she opens her large bag of clothes and pulls out her very expensive modeling undergarments. They are essentially black laced lingerie, and leave very little to the imagination. She wiggles the panties up her legs and over her well-toned backside, before pulling the bra over her ample chest. You can hear her whisper under her breath, “Christ… these were so expensive… they’re definitely gonna rip during my squats… damnit.”

Your cum continues to drip down Andrea’s face, making her angry expressions all the funnier to look at. You can’t help but giggle like a little boy as you casually wipe the remaining cum off your cock tip and onto Andrea’s pantie-covered crotch, her angry raised eyebrows hidden by the massive load of cum covering both of them.

Now ready to head out into the gym and get exercising, you decide to give Andrea one last command as you state, “Alright sis, one more thing before we start working out that ass of yours some more. When we exit and head out into the gym, I want you to loudly declare to everybody that you are here to exercise because you love your little brother and want to make sure your body is perfectly up to his standards, so that you can best serve as his cumdump. Got that?”

Andrea’s fists clench, and her teeth start grinding against each other in anger, before she’s brought back to reality by the feeling of your hand gripping her ass.

Andrea breathes out, doing her best to remind herself that what she’s doing is simply being a good sister, that’s all. Once calm, Andrea nervously nods her head and allows you to lead her out and into the gym area.

Exiting the locker room and entering the weightlifting area, Andrea catches the sight of pretty much every woman in the gym. Her cum-covered face, lack of any clothing beyond her skimpy lingerie, and the fact that her little brother is gripping her ass like a human stress ball, is likely why so many people are immediately staring at her, before she loudly declares, “Attention everybody! I don’t mean to interrupt your workouts, I’d just like for everybody who might be uncomfortable by the sight of me and my brother to know that I am simply here because I love my little brother John with all my heart, and want to make sure that my body fits exactly to his preferred standards, so that I can be the best cumdump and lover possible for him!”

And just like that, the gym fills with applause from women of all ages, cheers of people declaring that Andrea is a wonderful big sister can heard throughout the weightlifting area and beyond, you love it.