Im a boy of 13 years and i enjoy being bisexual. My younger brother and i were home alone sO i decided to suck his dick. Hes 12, firstly i grabbed some of my mum's sex toys. My favourite vibrater of hers. My bro was watching tv. So i snuck in and ripped his boxers off. He had a huge bonar, bigger than mine. He said what r u doin. I just quickly started to suck it. Things eventually cooled down and we tried some crazy stuff. I stuck the vibrater on high vibration level way up in my ass. And he started to suck my dick. Then i shoved my penis in his ass amd the vibrater in mine. then i heard my bedroom door open and she walked in to see us doing it. So embaressing, now we regularly do it together with vibraters and of course, no condoms. Its so fun being bisexual, i love penis