My name is Pyae Sone Thu. I am a 24 year old guy. 5'9" tall, fair skinned, muscular man with thin waist and thick round sexy muscular butts. I am a gym trainer at a famous gym. Now, in gym's locker room, I am banged hard by my brother's boyfriend Thiha Phyo. He is a 6'3" tall, tanned skin, well built, muscular man with 9" big black veiny cock. My brother, Nyi Lin Thu introduced him as his boyfriend. My brother is a 20 years old soft, and feminine little boy. Me and my brother separated from our parents and live in a luxury apartment. Thiha Phyo is now living together with us. After his arrival, I often found Thiha banged my brother. But, my brother is soft and he seems unsatisfied. And this makes me to lead on evil ideas. Although I looks a straight tough boy, actually I am a cock addict. So I seduced my brother's boyfriend with my fuckable thick round muscular butts that can be used as much as he wants. I propose him that I am strong and he can bang me not considering my endurance. That's why, in gym locker room, he deep throated me and banged me as I am slave for him.