'Hmm… so soft…' Arthur wakes up feeling very good; he's lying in his bed, and there's something soft under his head. He feels a little confused because the last thing he remembers is falling into the backyard and hearing his mother's sweet voice.
He opens his eyes groggily and is surprised by a beautiful view of two huge fluffy mounds right in front of his eyes. 'What are those…' He needs a few seconds to realize that his head is resting on his mother's soft thighs, and what he's seeing are her flawless, huge breasts.
'Were they always this big?' That's the first thought that comes into his head, but then he immediately feels guilty for finding his mother's breasts attractive. He tries to get up, but she places her hand on his forehead and gently pushes him back.