you make a pose, wait this reminds me of something
it looks 70% identical to a "stock pose" and guess what, it would happen almost everytime

penis entering vagina is a default pose because it always enters the vagina
why not enter the fucking nose right

see my point? because it resembles humanly pattern and its literally human movement and figure

as you are human yourself, anything human will have some sort of resemblance and im here annoyed trying to understand what your goal is

top of that, stocks are made to speed up things but is irrelevant to this statement i just said as this is about everything looking the same because we are mammals that are pattern seeking individuals and have a database for it