"okay okay I surrender" you said and saw a smile form immediately on Alex´ face. "So-" right as you began to speak, Alex rams his erect Cock into your mouth, making you give him a blowjob. You can´t even hope to fit his whole cock into, as you barely manage to put half his cock in your mouth.
Alex still moved his hips back- and forward, effectively fucking you in your head. You move your head to give a decent blowjob, and put your hands around his member. Alex has his eyes closed and makes barely any sounds.You move your hands along Alex long dick trying to satisfy him as good as possible, hoping you will get a reward afterwards.
But it seems your work just isn´t enough for Alex, as he looks with a somewhat dissapointed look on his face down on you. "Come on bro, put in some more effort!" but he sees you do everything in his might to satisfy him as good as possible. "Seems like I got to help you a bit." Alex said as his hand reached towards you. He put his hand behind your head, his hand is big enough to engulf your whole head! The next thing you know is your head being thrusted forwards and backwards with an immense power, it almost feels as if your head is ripping off due to the pressure your brother exerts with his hand.
Your brother on the other hand looks like he is already trying, not to hurt you. As he began moving your head, he thrusted his hips even harder, making you take even more of his cock in your mouth. You look up and see Alex going over his upper body with his free hand, massaging his massive pecs, wich nearly crushed you. He moves his hands from his massive pecs down to his 10-pack, caressing it, until finally moving further down to his cock. He wrapped his hand around yours and it feels like a giant vice grip just clamped around your hand. He began stroking his cok himself, with such force, it feels like your arms are gonna get ripped off.
He throws his head back and you can hear a loud moan come from him. As he is about to cum, you can see the sperm travelling along his 18-inch monster, you can even feel it under your hands. His load shoots directly into your mouth, making you drink involuntary a lot of his cum. The rest of his cum, that disnßt got shot down your throat leaks slowly out of your mouth. As Alex was finished, and his cock didn´t shot any more sperm into your mouth, he bends forward, took in the process his cock out of your mouth and slams his fist into the sand. It landed about half a foot away from your head, but it was strong enough to make a small crater, making an audible loud sound and throwing some sand into your face. While Alex is bent forwards, you are on eye level with his giant meaty pecs. He still has his eyes closed while his unbelievably thick arm is resting besides your head and his cock on your upper body.