It was a quiet late night, my brother secretly opened the door of my sister's room when he was stunned to see her lying on her back on the bed, her panties slipping down to her knees, her hand hooking her wet rosy pussy, her middle finger going in and out repeatedly, and her swollen pear twitched with each push. I moaned "It's so pleasurable, big cock fuck me" her eyes closed imaginatively, her pussy juice flowed long and her thighs were white. My cock brother was stiff and couldn't hold back, rushed in and snatched my hand and licked my pussy and swallowed the sweet honey, my tongue wrapped around the pear seed biting lightly, making me startled and opened my eyes, but then writhed in pleasure: "Brother, lick my pussy, I'm happy to die". I was wide-legged and inviting, I took off my pants and jerked my big cock and thrust directly into my tight pussy that was still convulsing from masturbation, tearing my young pussy apart and making me scream in mixed pleasure. He squeezed violently, each deep thrust to the womb made my pussy squeeze my cock tightly, and the pussy juice splattered and soaked the sheets. Turning to doggy, he patted her red buttocks, fucked repeatedly from behind the hand squeezed her round nipples, she begged "Fuck me hard, my pussy is addicted to my cock". I went back to sucking his cock full of juice in my pussy, swallowing it deep down my throat and licking it clean before I pressed him down on an accelerated mission. The big swollen cock shot hot cum all over my pussy, I trembled to the top and the pussy juice mixed with sperm gushed out, the two brothers hugged tightly and breathed crazy pleasure. Since then, the younger sister has stopped masturbating alone, addicted to her brother's cock and fucking each other every night secretly in the house.