Your shirt is tenting as something pushes at it from your chest. At first you think you’re growing tits (or that your existing tits are growing), but as the fabric begins to strain, you realize that it’s actually…
- Copious amounts of fur, feathers, or some similar feature!
- Your chest filling with stuffing or air before the rest of your torso, for some reason, in a very oddly-distributed plushie/pooltoy transformation!
- It is tits, you were right the first time!
I’m not really going anywhere with this but feel free to comment with your preferences in whatever combination you wish :P