You get to work, of course!

You walk with confidence, your belly leading the way. You must be gaining muscle density somewhere, as the gentle bounce of your belly with each step begins to become less jarring, and its weight less tiring.

“Hey, Sam,” you stop and turn. “Come here.” A classically beautiful redhead with a butt-busting hard-on ‘frees’ her massive meat from a string bikini that was digging into her slit. As you approach her, she pats her equally massive cum tanks, resting behind her. “Come here,” she beckons again. “I’m Lisa.”

“Hi Lisa!” You turn to the side to extend your hand. “This big belly turn you on that fast?” You tease. You strike a pose for her.

“It did! I’ve never felt the blood rush in so fast that it nearly knocked me out!” She pulls you in and she gropes and kisses your round belly eagerly. You feel her cock flexing hard against your leg, moistening it with her dollops of pre.

She sighs in disappointment as you turn away to mount her fat shaft. She sighs in a whole other way once you get her dick between your cheeks. Nature takes over and her hands grip your hips as you push and she pulls. Even with all the practice, and her cock belching enough pre between your cheeks to cause little streams of it to run down your legs, it takes a satisfying few minutes to spread your asshole wide enough for her to enter.

“I always wondered something these past few days, Sam. Why do you fuck us?” She asks as you both breathe heavily.

“What do you mean? It’s kind of obvious, isn’t it?”

“All the other trial participants just milk us and we cum into a container and they just drink from that. One load and sometimes two, depending on the girl and participant. You’re going around draining girls like me completely! With full on penetration of our massive cocks! Ahhhh….”

You sigh with her as she gains entry and you slide down her shaft until you are sitting in her lap. “Are you saying I didn’t have to do this?” You look over your shoulder and down. Both your hands are running around the edge of your massively stretched hole. Not any larger than you’ve done before, but right up there with your previous record.

“No, Sam!” She giggles lightly. “All the girls here know your name because you are the only one who is willing to get fucked! And by our big dicks!”

“From what you’re saying, I’m also the only one getting the job done completely, too,” you catch her eye in your gaze and look back to her inhumanly large balls rising behind her, filled to bursting.

“We don’t get out much, but when we do, it’s gotta be when we’re running on empty, for sure. You really going to help me out here, Sam? Even with how big your belly is already?”

“Yes!”

That’s all she needed…

*****

Coupled together, sitting in her lap, you allow her to fully drain her balls into you. The weight of your belly becomes a welcome feeling as you feel your size grow larger than ever before. Your skin is taut like a balloon and your bulging middle sticks straight out. You are gently riding Lisa, milking her with your talented bottom.

“Whew! We did it, Sam! How do you feel?”

“So turned on right now!”

“Let me help you up,” she offers, and thrusts with her hips. You rise up, and fall forward onto your belly immediately. “Sam are you okay?”

“I’m fine!” You laugh. “Just heavy! Honestly totally turned on right now! I’m so huge I fell forward!”

“Let me get you a cart or something…” Lisa walks around your belly out into the offices.

You try to stand again, and manage to lift your heavy belly with some effort. Lisa comes back with a platform on wheels and you lay your belly on it.

“Thanks, Lisa!”

“You’re welcome, Sam! I’m going to go enjoy my freedom while I can!” You see she slipped on a white leotard that stretches to near transparency around her bulges. “What do you think?” She poses for you.

“If we didn’t just do what we did, I’d do it all over again!”

“I’m not even looking for that, I just want to have fun. I’ll probably stay with mini golf and see where life takes me. Ciao!”

With that, she’s gone. You pat your belly. But not forgotten!