Martin slowly came to his senses slowly and he realized he was not alone in his bed for the first time in quite awhile. He could feel the thin left arm of Mark's slowly rubbing his giant belly while Mark's thick dick was comfortably hot dogged Martin's fat ass while Mark's warm breath gently breeze on the back rolls of Martin's neck.
Martin purred and closed his eyes again.
"Morning sexy," Mark's voice whispered and hugged into Martin's body.
"Morning," Martin smiled," Slept well?"
"Of course," Mark answered quietly," Always a good sleep with an over sized teddy bear."
"Good," Martin smiled concentrating on the feeling of Mark's dick as it lightly throbbed between his cheeks.
"Want to know what I want to do?" asked Mark with a grin on his face.
"I can only imagine," Martin giggled and clenched his butt.
"I want to fuck...." Mark whispered and gently thrust his pelvis then continued,".. your belly button,"
"Really?" Martin asked a little taken back.
"Yeah," Mark answered while his hand reached over Martin's belly," It's a deep hole and bet it's tight."
"Well, alright," Martin said agreeing with the hot chaser.
"Great, roll onto your back," Mark instructed and wiggled free from their close embrace.
Martin slowly laid down on his back while Mark got to his knees and looked over the obese latino before him.
"Damn, this gut is huge and sexy," Mark smiled and slowly leaned closer and buried his face into Martin's soft belly. Martin felt Mark's tongue slowly enter his belly button while Mark's hands slowly explored Martin's love handles and belly apron fold.
"Fuck, I love the smell of a sweaty belly button," Mark said between tonguing and kissing.
"I love any and all attention you give my belly," Martin smiled and leaned back and closed his eyes. Sure it didn't feel like a blow job, but it still felt great.
Slowly Mark's kissing slowly made it's way up Martin's belly," Damn, I think this thing is bigger than when I first met you."
"I wouldn't be surprised," Martin winked knowing that he was up 15 pounds since meeting Mark.
"Ready?" asked Mark spitting into his hand and spreading it on his dick.
"Go for it," winked Martin and felt the spit covered dick enter his wet belly button. Martin nearly gasp at the feeling. The stretched skin within the belly button cave was quite sensitive, "Oh wow."
"Oh?" Mark said and slowly begun to pull out and thrust deeper into Martin's belly button hole," Like it?"
"Oh yes," Martin agreed.
"Good," Mark said and inched a little closer and grabbed a hole of Martin's roll below his moobs and above his belly and begun to thrust faster," Fuck, you're fat."
"I know," Martin said with a bit of a moan feeling his blubber and rolls shake with Mark's thrust," I just keep growing fatter."
"Great," Mark said," How big do you want to get?"
"Huge," Martin moaned," So fucking huge."
"You'll get huge alright fat boy," Martin said thrusting faster and holding on harder to Martin's roll," You're going to get too fat to even move for me!"
"Oh... yes! I want to get that... huge!" Martin said and felt himself cum below Mark.
"No way, you're going to get a lot fatter than that," Mark said and only managed to say a couple of other half words and grunts before he came deep in Martin's belly button.
Mark's thrusting slowly came to stop as he felt the last of the cum empty from his dick into Martin's belly button.
"Wow, you're amazing," Martin smiled feeling sweaty.
"I know," Mark said with a post climax smile and slowly gave Martin another thrust.
"I guess I should clean up," Martin smiled wiping some sweat off of his brow.
"If you must," Martin said slowly pulling out, making a small pop noise," Before you do, can you weigh yourself?"
"Anything for you," Martin smiled and shuffled over and slowly got up. Martin found that his gut was feeling a little heavier than before, but dismissed it a bit.
"Damn Martin, that gut is sexy," coo'd Mark lying on the bed looking up at the obese man.
"Oh you," Martin winked and waddled towards the bathroom feeling his belly bump up against his legs more than usual.
Martin walked into the bathroom and looked at his reflection and noticed that his gut was looking bigger than usual. He dismissed it as gas or something and stepped on the scale.
Martin watched the scale head up and over 200, and then 300 pound quickly, then over 400 and then over the 430 he was a week ago, and then past the 445 mark he was yesterday.
"The hell?" Martin said quietly.
"What is it?" asked Mark at the door way.
"It's my weight, I'm up," Martin answered looking at Mark.
"Up to what?" Mark asked quickly rushing over.
"Up to... 465 pounds?!" Martin exclaimed looking at the scale," The hell?!"
"Really?" Mark asked looking down at the scale to see that the scale read 466 pounds, then 467," Damn you really pack it on fast."
"I was 445 yesterday," Martin exclaimed," I've put on 20 pound in the last 24 hours."
"25 pounds, you're up to 470," Mark said looking at the scale again.
"What?" Martin asked and looked back down at the scale to see he had indeed just gained five pounds," I'm gaining weight right now!?"
"Really?" Mark asked and looked at Martin's belly which was looking even bigger than before.
"Yeah," Martin said," I can almost feel it expanding!" Martin said putting his hand on his gut realizing he could barely reach as far as he could yesterday,
"Really?" Mark asked and placed his hand on Martin's gut and a spark lit up in his eyes," Holy shit! You are growing!"
"See!" Martin said," What does the scale say?"
"485," Mark answered.
"A 40 pound gain!?" Martin exclaimed.
"Wow," Mark said and his finger probed Martin's belly button," Odd."
"What?"
"Your belly button."
"What about it?"
"It's dry." Mark answered probing his finger as deep as it could go," So sweat, sperm or any wetness."
"Wait a second," Martin said putting the pieces together," After the first time we had sex I gained weight, and I gained weight twice today and we've had sex twice in the last 12 hours. Holy shit! Your sperm is making me gain weight!"
What's Mark's reaction?1