single comic strip.
-girl's older sister falls into a pond.
-a goddess appears and with two women, a beautiful one and a cool one, and asks the girl which one she dropped.
-the girl almost says tells the truth, that it was her sister that fell, but then remember how her sister used to make fun of her for being gay, so instead she says the cool one.
-because the girl lied, the goddess disappears, saying she's keeping the sister.
-days later, the sister comes home and apologizes, having since learned how great women are.
i could've sworn it was tamamusi, but i couldn't find it on her page