Wheelchair gobble!

the other night i woke up confussed, i had just been dreaming about getting a BJ from a stunning woman in a supermarket (all good!) the only thing is she had NO legs!!! and was in a wheelchair! i have no problem with disabled folk but as i don't personally know any or have any contact with any i found the dream kind of strange! is this normal? (btw she swallowed the whole damn load! yeah!)