Jack in the Back
You put flans on someone's back and wank on them until you cum, and then they have to eat them.
He put flans on her back and wanked on her until he cummed, and then she had to eat them.
He covered his friend's back with flans and wanked on him like a lunatic.
He put flans on her back and wanked on her until he exploded, and then she had to eat them all.