Fuck! She was remarkably calm about that...
The only person IRL I know this has happen was my Gran - yes - you heard me - my Gran - when she was 19 (not recently). Apparently, at a fucking tea-dance or something, some guy just turned around and - quoting Gran here - "suddenly came over all unnecessary and ejaculated on my shoes - I was so cross and I didn't know where to look!"
Thanks for sharing Gran!