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From Fire Emblem 3 Houses.

Alt text: A drawing split in two panels. In the first one fem Byleth is holding a watermelon between her thighs, she’s looking playfully at Edelgard and her speech bubble reads: “Hey El, check this out”. At the bottom of the image there is a close-up of Edelgard’s face. She’s completely red and eyes are wide open in awe; pieces of watermelon are flying everywhere.