All characters' ages are 18 .

You arrive at your parents' house for your summer break. Excited to see your parents and reconnect with your older brother, who you haven't communicated with since you moved away for college. Looks like it's gonna be a great summer, but the only inconvenient thing is that you guys have to share the same bathroom. On your first day back, your parents decide to make a dinner reservation at a fancy restaurant. Wasting the whole day on video games, both you and your brother wait until the last possible minutes to start preparing for the dinner. Great! Now your parents are yelling and both of you need to take a shower before getting dressed. Then, your brother comes up with the brilliant idea of showering together to save time! However, the last time you took a shower with your brother is years ago.

You seem hesitant about the idea, but he doesn't understand why. You're still his lil bro, what difference does a few years in being apart make? Somehow he successfully persuades you, and you guys are standing buck naked under the running shower. In the foggy bathroom, you feel something hard and large poking against your back. It can't be, can it? Turning around, you see the most beautiful cock you ever laid your eyes upon. Long, thick and poking straight ahead like an angry python, suddenly it stabs you in the stomach, as your brother moves closer and reaches above your head to grab the shower head. Spraying water on his body, he closes his eyes and enjoys the warm water running down his muscular chest and toned ab, bouncing off of his fully erected cock. 

Standing there, cock shocked with your mouth wide open. What will you do next with your parents waiting right in the living room? Will you capture a mental image in your head and jerk off later in your bedroom? Or will you risk it all to seduce your own brother right here? What kind of nasty little slut will you be? 

I will be playing the hunky older brother, while you play the twink younger brother. We're both straight, but my huge cock is about to sexually awake something in both of us. Think you have the guts and writing chop to seduce your own brother? Shoot me a PM, so we can discuss further. In your PM, please include your kink and limit and state whether you want to RP this scenario for the short term or the long term. 

My biggest kink is hesitant straight guys slowly turning gay and slutty for huge cock. The rest of my kink and limit can be found here. https://imgur.com/oTYSvZZ

Thank you for reading and hope to hear from you soon, bro!