I ended up staying at my aunt's place to attend a doujin event in Tokyo. I found her knowledge of the doujin scene a bit odd, but then I stumbled upon some cosplay outfits tucked away in a corner of her room! Turns out, my aunt was a secret, hardcore cosplayer, continuing her hobby while hiding it from her husband. Knowing her secret, I convinced her to change into a revealing cosplay outfit and took some photos. I couldn't resist her almost-bursting breasts, so I went straight for a raw, deep thrust, filling her womb with my seed until it overflowed! I turned her into my personal creampie meat toilet.