"I've got a workout journal you can have", Mike offered. "You can keep track of your progress and it'll help you set some realistic goals and some ultimate goals." Mike turned the car into an alley and parked. "C'mon in." They were at Mike's place. "Bring your workout stuff, too", he added.
Geoff was a nervous wreck. He had begun leaking again in the car and now was being invited into this bodybuilder's home! He kept his gym bag and towel in front of him but was so excited he could feel himself dripping from his dick to his thigh all the way to his foot now. He had taken a moment to wipe off the car seat but what now that he was in the muscle god's home?
Mike led Geoff into the living room. "I have it here somewhere", he said as Geoff looked around. "You can put your stuff anywhere." Geoff sat on the front of the sofa cushion, not wanting to get his slickness on it. He set his bag down but held his bunched up damp towel in his lap. Mike found the journal and sat next to Geoff. He noticed the kid's discomfort and the towel and guessed his problem but ignored it. At least he tried to.
"We can walk over to the gym from here. As we go through the workout I'll show you what notes to take so you can learn to read a routine when I write one for you. And look at this section. I can measure your bodyfat and muscle size so you can see how you are coming along. I'll also show you how to measure so you can do mine." Mike grinned widely. "I'll get the tape measure."
Mike left the room and Geoff quickly tried to pull his shorts leg down over the protruding head of his leaking semi. He had to pull em down from his waist a bit to cover himself and was mostly successful but now the top of his pubic hair showed but at least his shirt covered that. When Mike returned Geoff was standing up.
"What's the first measurement?", he asked his shy guest.
"Upper arm.", came the baritone answer. Mike felt that deep voice in his groin. "Damn, this kid has got me wound up", he thought to himself.
"Ok, I want you to flex your arms for me", he instructed Geoff. Geoff's eyes registered his surprise, but he did what he was told. He put the towel down carefully so his shorts wouldn't rise up any and faced Mike again. Mike saw the long thick outline go right to the edge of those board shorts and he felt a wave of light-headedness pass over him. "How is that real?", he asked himself. Geoff flexed for Mike.
Mike put the tape around the center of the right arm and then the left. "You gotta take both measurements", he told the kid. "It's normal to be asymmetrical. Write this down: L 10 1/8, R 10." Geoff wrote and the Mike said, "Now you measure me."
"Uh oh" thought Geoff as Mike pressed the tape into his hand. He felt a throb shoot through his dick and felt himself getting harder. "Please, please, please", he intoned quietly in an effort to prevent further lengthening down his shorts. He stood in front of Mike and the big muscleman raised his arms and posed like a professional. Geoff lifted the tape meaure and stepped up to Mike's left arm and draped it over the way he just learned. The huge peaked muscle was hot to the touch and caused Geoff to throb again. He felt himself slip below the hem of his shorts and the cool air made him throb again. He tried to measure more quickly but Mike straightened his arm then flexed again making the vascular thickness jump in his hands and...
Mike tried not to look down, to keep his cool.
...and caused another throb to roll through him. He was dripping, his head was free from his shorts and his length was thickening.
Mike felt wetness on his thigh. "Just act like nothing's happening", he thought.
"Steady your tape, buddy", He encouraged the shaking kid. " measure it around the biggest, densest area, around that peak."
Geoff got a noseful of Mike's sweaty, hairy pit, inches away. His cock throbbed. And throbbed.
And lifted.
"21 3/4", Geoff said reverently. "More than twice as big as mine!"
Mike whispered, "your arms will be bigger." He told Geoff to measure his chest. Geoff raised the tape and Mike lifted his arms out to the sides. Geoff's cock was lifting, past the 45 degree mark and Geoff sighed and did what Mike said. Mike was chest to chest with the younger man and inhaled, flexing his big hairy pecs against Geoff's shirt pushing him back a bit. Geoff put his arms around Mike and felt his cock swinging upwards, between those massive thighs. Mike's face was so close to his. Mike whispered in his ear, "Get behind me and measure the width of my back".
Geoff moved quickly and Mike turned around. He felt Geoff rise between his legs and wondered at the thickness. His whole cock was slick and hot. Mike took a wide stance and made space for the baseball bat urging itself up between his thighs. He had begun to move his hips slowly and was now rubbing the base of his erection under Mike's shorts. His shaft had wedged itself firmly under him and Mike could not feel the end of it. He closed his eyes and moaned softly and moved his hips back. He felt the middle pulse as he squeezed its length. Geoff's eyes were squeezed shut and he was breathing hard. His hands slid down the broad muscular back and around the muscleman's tight waist and pulled him close again. Mike felt his hands tracing his abs then Geoff moved back and drew himself out from between Mike's legs and he traced the muscle on his back with his fingers. His throbbing meat tapped Mike on his ass crack and Mike moaned again, louder. Mike removed his shorts and reached back to untie the top of Geoff's board shorts. Geoff hooked his fingers into Mike's speedo and felt his own shorts being pushed down. He slid the speedo down those thick thighs and heard Mike's hard cock slap his abs when it sprung free. He finished working his own shorts down his erection and felt it swing back up and make a wet smack against the mound of muscle ass it found.
Mike felt the skinny man's fat cockhead resting on his ass and throbbing. He also felt precum run down the deep crevice and under his balls. He reached back and brought Geoff's trembling hands around his chest and felt that huge piece slide under his balls. He moaned deeply as Geoff pushed between his legs lubing the path with gobs of precum. Mike could feel it running down his inner thighs making it easy for that giant head to wedge itself between his tree trunk quads. When he felt Geoff pressed up tight against him he reached down for his own cock. And his eyes widened with surprise; he felt the cock below his sticking out between his legs as far as his own!