Step Bro

C’mon mane! We all know why you searched this up!

A Step Bro is a person that all straight men can respect, but don’t wish to be. The Step Bro usually is asked for help by his Step Sis, however, he does a bit more than just help.
His body is usually scrawny, due to the majority of his time going into gaming, and his lack of physical strength makes his appearance rather “unpleasant”. But oddly enough, he is packing somewhere around 6-10 inches. “Like he’s ever going to get a chick?” That statement is beyond wrong! His chick IS his Step Sis!

Dickie: CuM MeaT Ya NeW STeP SiBLinG, TrEVOr!
Trevor: uh... hi!
Helen: awww yeah! My Step Bro finally came! You look HANDSOME! *lets out a slight moan*
Trevor: *Pulls our a cross* BEGON, WENCH FROM TIMES OF YORE!
Helen: bruh.

by Fagimus February 26, 2021

Step bro

As a tiktok star my self I always shout what you doin step bro

Jane: hey stepbro

Dave: hey step sis ;)
Jane: what you doing step bro

Dave: hold still
*bed shakes*

by Big panini :) March 28, 2019

step bro

Your step brother that has a big shlong, and walks into your room with his big whopping penis out. While step sister is wearing a short flannel skirt.

Step bro: *walks in with big shlong out*
Step sis: what are you doing step bro?
Step bro:-_-
Step sis: :O
Step sis: takes off clothes
Step bro: *sticks shlong in step sis*

by Shlong69 December 5, 2019

step bro

a mfer who gets a boner no matter what his step sister does and does not understand consent.

My step bro got a bone as I was washing the dishes

by insatiable 2128 April 2, 2021

Step bro

Were the step sis and step bro have sexual intercourse not like alabama

Hey step bro

by Fususuchdh October 28, 2019

Step bro

If u say that someone is your stepbrother it means you have a crush on them

Hey Jessica I think alex might be my step bro

by My dad is my dad September 30, 2020

step bro

when your brother is adopted

what are you doing step bro?

by a guy with a hentai addiction April 9, 2021