Good son: tell your brother to play with your balls
From Create Your Own Story
Your brother takes your penis in his hand and slightly presses it against your stomach to get better access to your balls.
He slowly licks down from the tip of your penis until he reaches your testicles. He draws circles with his tongue, pushing your balls away left and right. Ron laps at your balls up and down until every centimeter is coated in his salvia. He moans and you feel his hot breath against your flesh. His tongue zigzags over your balls.
The grip at the base of your cock keeps you steady. He kisses your sac and sucks the skin into his mouth, pulling his mouth back just a touch, letting go then doing the same in another spot. At the same time, his hand starts to slide up and down every angle of your shaft he can reach.
He opens his mouth wide and sucks one of your balls into his mouth as his forefinger and middle fingers spread apart in a v shape just beneath the ridge of your cockhead. In his mouth he massages your ball with his tongue, sucking it tenderly as his fingers spread wide apart to his middle knuckles and come back together again, rubbing one of your most sensitive areas.
He pulls his mouth back and lets your ball pop out of his mouth before he is tugging too hard, then takes the other one. He wiggles his tongue against your flesh and moans, sending vibrations through you. His mouth is latched onto your sac, greedily switching back and forth between your balls as his fingers slowly begin to spread apart even more, holding your erection between them as they slide up and down your shaft.
You love your balls getting so much attention. If this continues any longer you are going to cum.
