It's a fantasy role-playing game.

DM: You are Vax Vax'ildan, a half-elf rogue . You are the member of the famous group of adventurers. Previously, Tiny you, thanks to a potion that does that. Scanlan managed to go ahead and put in an Immovable Rod within its stomach, which held it up for a moment, before it decided to truly gain the advantage it needed to escape the circumstance, allowed it to tear through its body, as well as an arrow that was shot by Vex, towards her brother, in the hopes of, I don't know, being a symbol of hope?
DM: It would be part of the attack to draw it out and attack. It wouldn't use your movement. It would be part of the attack to draw it out and attack with it. It wouldn't use your movement.
Player: My dagger hand's the one that's out. I want to try to maneuver the sword around and stab inward and keep cutting bacon in here. I want to attack the dragon, but still from the inside with the hand that's inside.
DM: Okay. You're in a weird position now where the blade's at your side, so pulling away from the body, there's very little strength to pull that way, since you punched through the wound. So you're essentially holding the blade right here.
Player: Then if I did this, can I just continue to saw in the same direction and do an attack?
DM: You'd be at a disadvantage on it.
Player: Visual. I don't know what I'm seeing.
DM: T You stabbed through, you cut a wound. Holding that blade, you punched through, and the thickness is about most of your body's length. So most of your body is still in the wound. You've just barely pushed through, and you're still holding the blade back this way. There's no real strength to attack from this position because you're being squished.
Player: Then I'm going to attack at disadvantage with the dragon blade, and then I'm going to stab with the dagger that's outside.
DM: Go for it.
Player: Dragon blade on the inside rolled a 15.
DM: 15?
Player: Yeah.
DM: There's just not enough strength to get it though. You try and pull upward and the blade comes loose, comes towards your body, but doesn't actually find any additional part of the muscle to cut through.
Player: Dagger on the outside is 21.
DM: 21? Just scrapes across the hide. Not strong enough to pierce it from the outside. You do also take one point of bludgeoning damage as the wound tenses around you once more. Scanlan!
