a horny bitch who is constantly getting stuck under the bed

Plays with you when your parents aren't home

A step sis likes to masturbate, the step sis is so clumsy she gets stuck atleast twice a week, no matter where it is, a step bro will always use this opportunity to have sex with her and jack off, you will often hear this sentence follow, "WHAT ARE YOU DOING STEP BRO ". If a step bro catches her masturbating, the step sis can now tell their parents that her step bro watched her masturbating, so she will tell the step bro to have sex with her and she won't tell her parents.

Something every man/ boy wants in there life to routinely smash

Everyone knows what a stepsis is, but the meaning a 13-year-old thinks is the sister always wanting sex on the hub

A term used to say meaning, "I want to have a threesome with you and my dog".

Something that teens jerk off to the night before an exam that hey end up falling asleep through and failing