The act of two people scissoring but instead of stimulating each other a fart is expelled into the other's anus. On rare occasions a shart is transferred from anus to anus making it a blomster royale. On occasion the unintentional act of a space docking shart will occur.
That blomster from the other night left me feeling bloated for days.
I was trying the blomster for the first time with Kevin and he sharted right into my vagina like a total Chad