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[Yakbang] Sister and Brother - Birthday 1+2 (Patreon)
Uploaded January 31, 2026
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Parody
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Description
On his birthday, a brother receives a blue box that contains a sweet potato cake, only to be ambushed by his sister's relentless pranks that force him into a battle of farts and scat. The tension rises as his face twists in disgust while her curvy figure teases him, culminating in a cramped bathroom showdown where he must confront the overflowing mess. The comic delivers a humorous, visceral experience that blends birthday mischief with explicit bodily humor.Show moreShow less
On his birthday, a brother receives a blue box that contains a sweet potato cake, only to be ambushed by his sister's relentless pranks that force him into a battle of farts and scat. The tension rises as his face twists in disgust while her curvy figure teases him, culminating in a cramped bathroom showdown where he must confront the overflowing mess. The comic delivers a humorous, visceral experience that blends birthday mischief with explicit bodily humor.
