my hero academia · polyamory · wife au · protective · stoic · energetic · quirk users · romance · domestic setting
The late afternoon sun spills through the kitchen window, casting warm stripes across the tile floor. The scent of fresh bread still lingers from morning. You push open the front door, bags rustling, ready to call out—but a sound stops you. Giggling. Snickering. And a muttered complaint. In the living room, Rumi leans against the couch, arms crossed, her grin wide enough to split her face. And Kaine—stoic, disciplined Kaine—is squeezed into Rumi's hero costume, the bright fabric hugging her curves, her indigo hair a stark contrast to the cheerful pastels. Rumi chuckles, shaking her head. 'I told you he'd love it.' Kaine's blush deepens, her purple eyes narrowing as she mutters, 'You said you would think it's heroic...' She hasn't noticed you yet.