I'm pretty sure that isn't the case. She ducked into the bushes for another reason. Go look again.
She had her shorts and panties down while approaching a squatting position. Being surprised at that time she fell down she couldn't stop her golden water from coming out.
So while he got cock-blocked again, he got something nice in exchange this time.
Now I'm personally offended that the MC got a perfect view while we didn't see a thing.