Buster Paxden - She's Getting Bigger - 3D Adult Comic

All of these breast expansion sequences begin with clothed women possessing small, average, or a bit bigger-than-average sized breasts, stretching out their tops as they become extremely busty. All the expansion sequences begin clothed, though several result in exposed nipples or areolas courtesy wardrobe malfunctions as the expanded endowments slip free. There's quite a bit of cloth stretching.