No need to do Clawjob again. After you do it outside for the Blowjob, Gomamon should be mad at you. Unless you already are through he first Firewall. The Bodyjob scene is before the first Firewall is done. So you should be at 0 at the first Firewall and not having cum inside. After Goma is mad, tip a few times with your mouse in the base window to trigger the scene.