>>58313175When "capturing" Pokémon in any kind of regular Poké Ball the regular way, it's not literal capture, but rather the Pokémon agreeing to join and stay.
The Pokémon would just exit the ball again in the situation of what your image shows. Also it wouldn't be too easy to do that so quickly anyway.
>>58313767If you did that. Well first of all, you'd have to do it quickly enough. But then, Pokémon can exit the ball while inside. Then your body will either rip apart from the Pokémon growing to full size while the ball was inside you, or the glowy stuff that Pokémon turn in to when inside their ball goes through your body allowing the Pokémon's body to reconstruct outside of you which would leave you mostly unharmed.