I won't upload a photo but you know the actress Amy Schumer? My mouth is just the slightest bit smaller than hers. I don't want lip injections I don't care about that, but even before I transitioned (I'm trans), my mouth was what I felt worst about esp. since smaller mouths are more feminine (and whenever i complained about it that was the consolation I got), now after years of testosterone there is still nothing that holds me back like my mouth. I'm very desperate so no measure is too far.
Thank you for your question and I can feel your frustration. Unfortunately due to its specific anatomy it is not possible to widen the mouth and leave a natural appearing result. The amount of lip tissue is limited and can not appropriately be replaced to leave a nice result.
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