Assistant Coach Travis was finishing up his lesson plans for the following week in the office he shared with Coach Ryerson. He had been working with the older man for most of the school year, and the two got along great; Ryerson had even advocated for Travis to get a full-time teaching position with the School Board. Travis saved the plans and shut down his laptop, standing up from the small desk he had been seated behind. He was in his early thirties, with wavy bleach blonde hair and a killer body that would make a model jealous. He followed a strict diet and was on a daily workout regimen, treating his body like the temple that it was.
“Working late?” A voice called from the doorway of the classroom. Startled, Travis looked up to see Ryerson standing before him, wearing a tight black jockstrap and nothing else.
“Oh, hey Coach,” Travis said in greeting, grabbing his backpack and slinging it over his shoulders, “I’m just finishing up for the night. Wanted to finish up the lesson plans for next week before the weekend.”
“You’re such a hard worker, Travis,” Coach smirked, reaching one of his hands down and stroking himself through his jockstrap, “You need to remember to have some fun every now and then.”
Travis was confused as to what was going on with Ryerson. Was he drunk? He’d never seen the man act like this before. And why was he practically naked? Still, Travis didn’t want to give the man too hard of a time, especially when Ryerson had done a lot of favours for him in the past.
“I’ll definitely make sure to enjoy the weekend,” Travis nodded in agreement.
“Do you want to have some fun with me, Travis?” Ryerson asked, sliding down his jockstrap and revealing his 11-inch erection.
Travis opened his mouth to object, but found no words coming out. Deep down inside of him, Travis could feel that something was wrong, but he was strangely attracted to the naked man before him. Travis could feel his own dick start to harden as he ogled Ryerson’s muscular body, his gaze lingering on Coach’s massive member that was already leaking precum. Ryerson slowly walked towards Travis until they were face to face, leaning in and brushing their lips together. As they started to make out, Travis wrapped his arms around Coach, rubbing his broad shoulders and squeezing his meaty pecs.
Ryerson pushed Travis up against the desk in the classroom, grinding his cock up against Travis’ crotch. With Coach’s help, Travis quickly pulled off his muscle shirt and gym shorts, leaving him in a pair of tight white boxer briefs. Coach slid his hand down Travis’ boxers, jerking his five-inch dick while they continued to kiss.
Ryerson eventually pulled Travis’ boxers off and flipped him around, bending him over the desk. Ryerson slowly slid the tip of his member into Travis’ hole, eliciting a loud moan from Travis. Travis had never been penetrated before, so feeling another man’s cock up his ass was a new sensation, though he found it to be pleasurable. Coach continued to slide more and more of his cock into Travis with each thrust, until he was balls deep inside him. Travis jerked himself off while Coach fucked him, amazed at how good he felt. Ryerson let out a masculine grunt as he erupted inside Travis, while Travis came shortly after, spraying his stomach and the desk he was bent over in cum.
As Ryerson continued to leak his seed inside of him, Travis felt a warm feeling of euphoria enter his body, starting in his ass but quickly spreading. As the energetic sensation engulfed him, Travis started to change; his tight, firm ass was rounding out and plumping up with fat as Ryerson continued to thrust against it. His frame started to shrink, going from a height of 6’5 to 6’1, as his muscles started to shrink as well. His massive veiny biceps and broad pecs were receding, as if he were a balloon that was slowly being deflated. Travis’ legs quickly followed suit, his thick tree trunk thighs and muscled calves dwindling and slimming down.
The light dusting of light blonde hairs on his chest darkened to brown, thickening and spreading to cover his pecs and entire stomach. Dark brown hairs grew in along his arms and legs, while his pubic hair grew darker and coarser. Travis’ previously smooth body was now extremely hairy. His chiseled six pack abs bulged outwards into a round muscle gut as his pecs bulked up and lost some of their definition, his body swelling with fat.
The strange sensation focused in around Travis’ crotch, and Travis moaned as he felt his member start to pulse and grow even harder. His dick doubled in both size and girth, settling in a new length of 11 inches as his balls grew to the size of oranges, filling with semen. Travis’ movie star good looks started to take on a more rugged appearance as he began to age, his clean-shaven jaw growing stubble as wrinkles started to form. His facial features continued to shift as his curly light blonde hair grew straighter and shorter, becoming a dark brown crew cut with streaks of gray throughout. His cock erupted in cum once more, finishing his transformation into Coach Ryerson.
The original Coach Ryerson slid out of his clone, his cock still rock hard from watching his sexy young assistant turn into him. His new twin spun around so they were face to face again, leaning in and giving him a quick kiss.
“That was awesome,” The new Coach grinned, already excited at the prospect of changing more people into him.