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 05, 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 02, 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

a brother that is not your actual brother.

Looks like she is stuck *sniffs air aggressively*
Step-bro! Im stuck

by Racoon14 March 21, 2021

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 day

Your step bro becomes your boyfriend for a day

Step brooooo what are you doingggggg

Step bro day

by Ally wsg October 16, 2019