| Butt Growth |
| Hyper Strength |
| Hyper Muscle |
| Gradual Change |
| Muscle Growth |
| Cock Growth |
| Infectious |
| Getting Taller |
| Size Increase |
| Huge Cock |
| The breakthrough |
The breakthrough by Gigantic Mr.B One lapse in concentration sets off an unstoppable chain of events for an 18-year-old lab intern, Ben. 5 parts 18k words Added Apr 2022 Updated 10 Sep 2022 37k views 4.8 stars (42 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Growth•Butt Growth•Gradual Change•Getting Taller•Size Increase•Infectious •M/M
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Share your upgraded-guy story at submit.metabods.com