e621 5_toes anthro ball_growth balls cetacean digital_media_(artwork) dragon-heart erection freckles_(artist) growth hose humanoid_penis hyper inflation male mammal marine orca penetration penis penis_growth pump solo toes urethra urethral urethral_inflation urethral_penetration vein veiny_penis whale

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this started as a sketch that I commissioned from soto. he gave me permission to do what ever I wanted to the picture after I receaved it. Soto on FA drew the original sketch of this picture. then I drew over it to line and color it. the original art belongs to Soto. lines and color belong to me.