My Brother’s Slipped Inside Me in The Bathtub (overflow) (uncensored) chapter 138 139 read now

Overflow is a romance-focused anime that centers on everyday domestic life gradually becoming emotionally complicated. The story follows a protagonist whose routine changes when close acquaintances begin sharing living space, leading to awkward situations, suppressed feelings, and growing tension. Rather than complex plot twists, the series emphasizes atmosphere, interpersonal dynamics, and the slow buildup of attraction caused by proximity and familiarity. Much of the narrative unfolds through quiet moments, misunderstandings, and internal conflict. Known for its minimalist setting and character-driven pacing, Overflow explores how boundaries blur when comfort, desire, and routine intersect within a confined, intimate environment.