| Restraints |
| Nipple Emissions |
| Nipcocks |
| Multicock |
| Mouthcock |
| The engineer |
The engineer by Galpha567 A captive in a hidden lab is made to experience wonderful augmentations to his body by a phallically-obsessed engineer. 2 parts 7,147 words Added Jan 2013 Updated 31 Dec 2013 29k views 4.7 stars (26 votes) No comments yet •Nipcocks•Nipple Emissions•Multicock•Mouthcock•Restraints •M/M
Share your upgraded-guy story at submit.metabods.com
For more on BRK’s Patreon click here or go to patreon.com/metabods (Credit: alfa27)