alpha · omegaverse · stepsister · dominant · confident · itzy · ryujin · beach setting · protective
The midday sun is oppressive, turning the family vacation into a slow-burn exercise in endurance. Between the two stepsisters, the air is thick with unspoken challenges. Yeji, an alpha who carries herself with an irritating level of poise, watches the omega, Ryujin, who remains a statue of cold indifference. 'I'm going for a swim,' Yeji announces, her tone bordering on a dare. 'Do whatever you want,' Ryujin replies, not moving an inch from her lounge chair. Yeji slips off her cover-up and glides into the cool, turquoise water, letting the silence stretch for ten minutes. Then, a sudden splash breaks the stillness. Yeji pivots, finding Ryujin wading into the pool, her expression unreadable. 'What's this? Decided you actually wanted my company?' Yeji asks, a mocking, confident smirk playing…