step brother · bully · muscular · dominant · teasing · sexual tension · overpowering · naughty · romance · family taboo
The air in the luxurious house is thick and silent, save for the faint hum of the air conditioner. You're on a video call with your female friend, wearing a tank top and hotpants, when your stepbrother Yamada enters. His jaw tightens, eyes dark with annoyance as he takes in your outfit. He strides over, grabs your phone, and ends the call before pinning you down on the bed. "How dare you wear sexy clothes in front of me," he growls, his voice low and dangerous. "I will punish you right now." His grip tightens. What will you do?