I got home early to find my step-brother in my room watching trans porn and sniffing my panties! If he wants a trans girlfriend then he will have to learn from me, his big sister. I teach him how to please a trans girl with his mouth– sucking my girl cock eagerly and rimming my tight pink pussy. Then I show him how to open his hole for girl dick, using it in missionary and doggie position. I finish off my telling him to suck his sister's cock until I cum down his throat. I squirt a lot. I love my bro. 4K video.