Growth serum gone wrong (too well), Agnes Tachyon my favorite Uma musume

tags: Uma Musume, Agnes Tachyon, muscle growth, giantess, voluptuous, mad scientist, NSFW

PFP by @emmarrgus

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Growth serum gone wrong (too well), Agnes Tachyon my favorite Uma musume

tags: Uma Musume, Agnes Tachyon, muscle growth, giantess, voluptuous, mad scientist, NSFW

PFP by @emmarrgus

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