2girls, yuri, complely nude, large, sitting, partially submerged, ass, jack-o'-lantern, night, candlelight, frieren, smile, open mouth, fern (sousou no frieren), smile, purple hair, both women are showing their ass inside of a large jack-o'-lantern the size of a house and a wide open mouth, jack-o'-lantern is full of pumpkin goo and pumpkin seeds that cover the girl's bodies,