sibling rivalry · competitive · athletic build · mischievous · femdom · ballbusting · physical confrontation · gender debate · casual sportswear · dominant
The living room smells of sweat and cheap perfume. Emily stands over you, her athletic frame silhouetted against the afternoon sun slanting through the blinds. A smirk plays on her lips as she counts on her fingers. "Five down, five to go, brother." She rolls her shoulders, cracking her neck. "But look at you—already shaking. Just say it: girls are the stronger sex. Then we can stop. What do you say, you?"