Julie gives him 'special' changies.

Michael turned red at being called a 'little stinker,' but was too embarrassed to really object to what was happening.

After Julie got the changing supplies out, she took her position at the end of the table to start the diapering process. She began by bending down a little bit, which, due to the angle and the size of her huge breasts, gave Michael a perfect view of her cleavage. Michael felt blood rushing from everywhere in his body to his penis as he became incredibly aroused.

"Alright, sweetie, lift up that smelly little tushy of yours!" Julie ordered. Michael complied, lifting his ass up off of the plastic padding of the changing table. The feeling of his poop covered underwear separating from his body reminded him of his situation. Regardless, though, Michael still found himself incredibly aroused. The only thing keeping him from reaching down and stroking himself was the shame of being seen masturbating in poopy underwear by Julie.

Once Michael's butt was firmly off of the changing table, Julie grabbed Michael's shorts and yanked them off of him with all of the skill of an experienced babysitter.

"Good boy! Now for the icky part!" Julie said as she grabbed Michael's soiled underwear. She quickly pulled them off as well. "Now, leave that bottom in the air until I get you wiped clean!" Julie warned as Michael's messy ass and rock hard penis were revealed.

"Oh my! If I didn't know better, I'd say you really love having a stinky bottom!" Julie said, staring at Michael's penis as she started to wipe the poop off his ass. "I will say, I am not used to wiping poopy bottoms of boys that are quite this... big," Julie commented, "this may make it hard to get you all taped up."

Julie continued to thoroughly clean Michael's exposed rear-end. The combination of the touch and the comments from Julie were driving Michael wild.

"I tell you what," Julie said, "I have a solution for this issue, but I will need you to make me a promise before I finish it," Julie said as she finished wiping Michael and slid the diaper under his ass. "Butt down," Julie commanded. Michael complied.

Julie grabbed Michael's hard cock and began stroking it up and down slowly. "What do you think?" Julie asked. Michael could only groan in pleasure as a response. "That's what I thought," Julie said as she started to speed up her stroking motion. Michael started to buck his hips as he laid on the open diaper.

"Ms. Julie will help you finish having a little big boy time here," Julie said as Michael started to moan louder and buck harder, "But, if I do, you have to promise and come down here before every class you take here so I can check and make sure you are properly padded."

Michael's eyes were rolling into the back of his head in pleasure. He could barely register what Julie was saying. He only knew one thing, he would do anything, say anything, to get Julie to help him finish.

"Yuh.... yuh... yes!" Michael groaned out.

"So, we have a deal?" Julie asked.

"Yuuuuh... YES! Just let me finish!" Michael pleaded.

"Good boy! That was the right choice. Ms. Julie will finish her special changies now!" Julie said.

Julie's hand kicked into overdrive. Michael couldn't hold back anymore. He thrust his hips into the air and screamed in pleasure as he came. Before his sticky mess could squirt all over Julie and the changing table, however, Julie folded the diaper up between Michael's legs so that his juices were caught by the soft padding.

"Just like keeping from getting peed on," Julie said with a wink, as she finished folding the diaper over Michael's groin and started expertly taping him into the padded undergarment.

Michael turned red with embarrassment realizing that Julie, an incredibly beautiful woman, had just caught his cum in a diaper like a nanny would catch the pee of a baby who wasn't potty trained.

As Michael felt Julie pull the tapes of the diaper right, another feeling, hit the pit of Michael's stomach. This time it wasn't caused by the breakfast burrito. What had he agreed to in his desperation to cum?

"All taped up! What a good boy! Why don't you hop off the table and we will get a look at you!" Julie said.