Pumped

"Ready?" Jack said, eying his girlfriend carefully.

"You know it," Janet said with a mischievous grin.

"You're sure?" Jack asked, a little concerned. "I mean, once we start we have to go through with it till the end." Janet reached up and kissed him gently.

"I would never had told you about this if I didn't want you to do it," she said. Jack smiled. Janet was probably not the most desirable girl on in the world what with her small frame, short height and petite curves. In fact, the only really beautiful thing about her was her face and her outgoing personality. But she possessed a special talent, one that she had revealed only after they had been dating for about a year. It was a talent that would have made a lot of men in this world very, very happy. Now Jack was glad he had turned down that top heavy secretary. If half of what Janet said was true, this was going to be interesting.

"Ready?" he asked again, tightening his grip on the tubing. Janet checked the other end of the tubing that was connected to her navel to make sure it was secure then gave the thumbs up.

"Fire away," she said and settled back on the bed. Jack relaxed, took a couple of practice breaths, then filled his lung with air and blew hard into the tubing. As Jack puffed and puffed, air flowed through the tube and into his girlfriend's body. A faint hissing was, hardly audible, could soon be heard and Janet let out a little sigh of pleasure. She didn't know where she got this little talent from, but at this moment she didn't care. All that mattered was that it felt good.

As Jack puffed and the air flowed in, Janet's body began to expand. It stared with her belly, which had begun bulge out from under her slacks as Jack blew. As it swelled larger and larger and the pressure increasing, Janet felt wisps of pleasure run through her body. She started breathing heavy and placed her hands on her new paunch, gently rubbing it.

"More," she whispered with soft moan. Jack was only more eager to oblige. He puffed harder, sending more air in. Janet's belly now looked as though she were seven months pregnant, all smooth and soft. She placed her hands on either side of her stomach and moaned as she felt it expand under her fingers. Soon she looked nine months and still growing. Janet gasped and felt herself getting hot as the pressure continued to build.

"More," she said a little bit more loudly. Jack continued to blow and Janet's belly continued to grow. She was now bigger than pregnant, the skin of her stomach growing taunt. She moaned again as she felt her belly begin to get full and grow tight. The pressure built and built until finally she cried out with pleasure as the air broke free from her stomach and moved to fill another part of her body.

"More!" she said, panting. Her tummy had stopped swelling, but now her breasts began to grow. Her nipples got hard and started to puff up. Then the breasts themselves began to fill. The increased from her modest B-cup and swelled past C-cup into D and beyond. The loose t-shirt she wore slowly began to fill out, becoming comfortable, then tight as her bust-size increased. Janet was awash with pleasure; Jack was one of the best she ever had. Her breasts continued to expanded, testing the limits of the t-shirt. Unable to resist anymore, Janet placed her hands on her new endowments and gave them a long squeeze. Jolts of pleasure rocketed through her body.

"More!" she moaned loudly. "I want to be bigger!" Jack stopped to rest for a moment, then resumed pumping. Janet's breasts were now the size of basketballs and still growing, her hard nipples virtually punching through the thin material of the shirt. Her ballooned belly quivered with pressure. Jack puffed harder and harder, and soon air began to fill the rest of her body. Her legs pumped up, straining the seems of her stretch pants and moving to a spread eagle position. Her arms began to fill, moving to stick out straight. Janet was breathing hard by now and feeling very wet. This was her favorite part, when the pressure of her snug clothes and tight skin moved her toward orgasm. The though dimly of Jack, puffing away and smiled. He was defiantly something special. She swelled bigger and bigger, until finally her clothes gave way, popping every seem and falling away from her body.

"Jack!" she moaned, "ohhhhhhhhh Jack. More! Oooooo MORE!! Make me the biggest!!!!" She screamed in the heat. The air started flowing in fasts, filling her up to the highest level. Then, as the pressure built for the final time, Janet felt her body reach its limit and tighten. This was it! Here it came!!

"OOOOOOOAAAAHHHH!!!!" she screamed as the orgasm hit. Wave after wave pleasure washed over her, sending her mind spinning into infinity. She came again and again, screaming with each crash of ectasy. So caught up in her pleasure was she that she only faintly heard the scream or the loud bang that followed it.

Janet lay on her bed for a long time, idly circling her right nipple with her finger. It didn't matter to her that she was now covered in Jack bits. That was what always happened. It was really a funny thing that how when she came all the air was forced back to out her body and back to its source. The bodies were easy to hide though, since were always blown to such small pieces. As she sat up and stretched her now normal body, a pang of sadness hit. She really was sorry to see Jack go; he really had a good set of lungs.