well, whatever it is, it's pretty stubborn.
where it's located on my bed is below my knee when i'm lying flat on my stomach, but i actually tend to sleep in the fetal position. so, even if it were physically possible, it still wouldn't make sense to suggest it was from a dream.
and the way i masturbate, when i do masturbate, infrequently as it is (like, a few times a year), is that i end up lying on my back and thinking about being penetrated. i haven't fantasized about sex with a woman in years and years. so, that wouldn't make sense either, even if it wasn't impossible.
so, are soy stains that stubborn?
i've lysoled it pretty thoroughly. it'll have to wait until i do laundry in a few days.