| Increased Libido |
| Nanotech |
| Hyper Anus |
| Gradual Change |
| Straight to Gay |
| Muscle Growth |
| Cock Growth |
| Infectious |
| Transformation |
| Size Increase |
| Enlargement |
Enlargement by Boston Guy A medical engineer develops nanotechnology that could cure the world of multiple diseases. But his true motivation is not so noble. 5 parts 15k words Added May 2013 70k views 4.6 stars (32 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Hyper Anus•Increased Libido•Gradual Change•Transformation•Size Increase•Nanotech•Nonconsensual change•Infectious •M/M•M/M/M•M/M/M/...
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