Double-U

Top Tags: Muscle/Strength; Muscle Growth; Size Increase; Cock Growth; Body Swap; Huge Cock; Muscle Theft; Plausible Size Difference; Body Suit; Getting Hairy.

10 stories found. Total word count: 44,861.

• All or nothing by Double-U  MuscUp Musc SizeUp  Take a step into Allan Rader’s thoughts and explore a strange new casino that hasn’t opened up to the public yet. Will Allan get some BIG returns? Added Sep 2016 2,154 words 10,923 views 3.4 stars (12 votes)

• Blink and it’s gone by Double-U  MuscUp Musc Alien  Mark is amazed he’s able to land a date with Connor, the unbelievably hot stud who approached him out of nowhere. But things get complicated when it turns out that Connor is not who he appears to be. Added Jun 2017 4 parts 8,569 words 9,974 views 4.6 stars (7 votes)

• Host User by Double-U  2Gay Musc Swap  An unexpected package arrives with a strange device inside, and shortly thereafter your asshole roommate starts being really nice to you. Coincidence? Added Nov 2020 1,913 words 2,187 views 4.3 stars (6 votes)
• Hot as fire by Double-U  CockUp MuscUp Musc  Jackson is fed up with his volunteer firefighter dad spending so much time at the firehouse, seeing as how there were never any fires in Pinefield. Finally he psychs himself up to go down there and see for himself what’s really going on. Added Oct 2017 5,154 words 8,186 views 4.8 stars (8 votes)

• Midmorning augmentation by Double-U  Musc App Swap  John is surrounded by muscular college jocks, which he finds distracting. Then, not long after downloading a game app he isn’t familiar with, he wakes up to discover he’s a muscular jock himself. Added Jul 2016 5,052 words 10,932 views 4.6 stars (10 votes)
• Mirror, mirror on the wall by Double-U  CockUp Cock MuscUp Musc  That new mirror in his cocky, built roommate’s bathroom has some unexpected features. Added Feb 2019 2,188 words 7,568 views 4.6 stars (19 votes)

• Plus one by Double-U  MuscUp Musc Tf SizeUp StPat  I thought getting a new suite mate would be nothing but bad news. But that was before I learned he was a hot, muscular stud. Added Aug 2016 6,632 words 14,116 views 4.7 stars (21 votes)

• Revamped by Double-U  CockUp Cock MuscUp Musc SizeUp Hairier  Two new friends, an athlete and a nerd, find themselves testing out a mysterious piece of technology that has the ability to upgrade bodies into masculine perfection. Added Aug 2016 5,087 words 19,228 views 4.4 stars (31 votes)
• Rude awakening by Double-U  MuscDn Musc PSD SizeUp Swap  Have you ever just woken up in someone else’s bed, with 200 pounds of more muscle, because you got a ‘new advisor’ from some weird company you never heard of? Yeah, didn’t think so. Here’s my crazy story. If you can believe it. Added Feb 2021 Updated Mar 2021 3,638 words 2,417 views

• Spare by Double-U  MuscUp Musc Suit  Dan, a muscular football jock, attempts to recruit his friend, Tom, for a football tournament after his team ends up short a man. When Tom declines, pleading a lack of skill and stamina, Dan offers Tom something that he ultimately can’t refuse. Added Sep 2017 4,474 words 10,931 views 4.9 stars (13 votes)