You come home to find your roommate spread on the couch. Pants off and Playstation controller in hand. He hasn't been able to go into work the past few days. Not since he caught this... Grow Flu... as the doctor called it.
It started slow. He said he was just crazy horny all the time. Dick hard a majority of the day. But then his erections started to ache. He noticed his dick getting thicker in his palm. It stretched longer than both hands could cover. His once average-sized cock was erupting with new mass.
Then the growing got more intense. His erections were so hard and so sensitive that he couldn't even touch himself. His big cock became a horse cock... and then a monster cock.
He was about 15 inches long and 8 inches thick this morning when I helped him take his measurements for the doctor, but he must've had a big spurt while I was at work today... I'm almost scared to measure it now... But a part of me is also envious
“Hey buddy… How you doing? Just resting on the couch all day?”
“Hm-”
“It looks like you grew again, didn't you? Your dick looks-”
“Yeah-”
“...I gotta measure it, buddy. Doc said we gotta track this Grow Flu thing and see when you'll stop getting bigger”
“...Make it quick” #cockmorph #growflu