| Complete |
| Butt Growth |
| Muscle Growth |
| Cock Growth |
| Muscle/Strength |
| Muscle Worship |
| Sex-Slave |
| Hyper Muscle |
| Hyper Cock |
| Huge Cock |
| Not so small anymore |
| Growing pleasures |
Growing pleasures by Beastly Muscle Eddie brings home a new sex-enhancing product, not knowing what kind of fun is in store for him and his boyfriend David. 2,757 words Added Aug 2024 8,549 views 4.6 stars (10 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle Gut•Muscle/Strength•Muscle Worship•Butt Growth•Complete •M/M
The lab rat by Beastly Muscle A scientist makes a medical breakthrough with a newly-made drug that promotes muscle growth. As the drug is in its testing phase, the lab rat being experimented on gets a unique opportunity. 847 words Added May 2024 6,413 views 3.2 stars (6 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Muscle Growth•Muscle/Strength•Butt Growth•Bestiality•Sex-Slave•Anthro/Furry•Complete •M
Not so small anymore by Beastly Muscle Wesley is a short-stacked college student with aspirations to become a bodybuilder. He has been bullied relentlessly for his entire life, but now he gets the chance to turn the tables on his tormenters. 2,180 words Added Jun 2024 12k views 4.9 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Muscle Breast•Muscle Growth•Muscle/Strength•Muscle Worship•Butt Growth•Size Increase•Dom/Sub•Sex-Slave•Complete •M/M
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