Step Sis Blowjob Training

I've been super nervous to suck my bfs big cock bc I'm not sure if i give good blowjobs. While i was watching porn practicing my skills my rude ass step bro came in to bully me but little did he know i had some naughty plans for him. I hear him fucking girls all the time, he definitely knows what looks good so why not use him to my advantage? I try practicing on the dildo but it's not fun + his dick is growing in his pants. It takes a LITTTLEEE convincing but soon his pants are down n that huge cock is in my face, now i can really practice! Time to perfect my skills so that i can give my bf the best blowjob ever. To my surprise, it was a lot of fun practicing on my step bro. I'll def be honing in on my skills more often hehe