My Best Friend's Brother Is Hot

[raven79]

As you are standing there, you can feel this urge in you to flex your arms even though you have no muscles. You raise you left arm and flex your arm noticing it filling up with blood and expanding. You do the same with your right arm and the same thing happens. Your friend's brother smiles and flexes his huge vascular arms to match. He walks over and starts to rub your thick biceps which are now straining the fabric on your dress shirt. He grabs a hold of your waist and lifts you up in the air to prove how strong he is and puts you back down. He dares you to do the same to him. You laugh and say that it is impossible since you have never been known to work out that much. He flexes his arms in the same position you had yours and yells at you to pick him up. You walk over and start to lift him up. As you do, your back thickens and rips the seams on the sides of your shirt because of your lats. You put him down and go back to where you were before.

He moans as you do it knowing that your body is growing with each exercise. The brother starts to bounce his thick pecs and dares you to do the same with yours. Before you start to, you can feel them swell up into huge melons and pushing your shirt to its limits. He walks over and rips the top two buttons open to expose your pecs to him. You amazingly bounce both up and down with quite ease. He bounces his again as he walks over to you and begins to kiss the crevice between your pecs. He rips the rest of your buttons off the front of your shirt and notices the 6-pack sitting below your pecs. He rubs them as you works on your nipples. You moan as you rip his tank off and begin to massage his thick chest. The brother quickly moves up to your lips and plunges his tongue into your mouth. You both start to growl in pleasure as the worship moves over to a nearby table. Your now tight glutes and quads in your pants are now against his as he tries to position himself on top of you. You both go back and forth licking and sucking on each other's chests and backs.

The two of you manage to unzip each other's pants setting free the muscles that were longing to appear. He massages your aching legs and licks the body hair protruding from your crotch. The smell emanating from your cock is enough to get him hard and he takes his underwear off to expose his 8" member. He sticks it in your face and begs you to suck him. You delicately start to massage his cock with your tongue and suck very slowly. He moans and instantly begins to leak precum down your throat. You finally take your underwear off and stroke your now 7" cock until it is able to sit on his back. He takes his left arm and starts to stroke you as you are sucking him off. Your friend's father is over in the corner out of the way and is getting quite turned on by this. The two of you have completely forgot about him and haven't noticed that he is stroking his huge cock which is standing quite far out in front of him. He is even rubbing his well-muscled body up and down turning himself on.

What is the next move in this story?