背: body's back反: reverse side式: type; style女上位: woman on top经典女上位: st geogre背反: antinomie上位: epigyny; epistasy epistasis; good poor analysis; up position反式: anti-from; antitype; feedback method; trans form; transform女上衣: blouse; coat for women; frock背反弓: back to arch背反射: back reflection; backscatter; dorsal reflex; lumbar reflex恶女上身: swimfan; tell me you love me妇女上衣架: blouse rack女上衣,工装: crock; frock女上衣-背心: momade esprit女上姊姊: otome wa boku ni koishiteru少女上了瘾: the secret life of zoey宽式女服: big dress宽松式女服。: big dress男式女衬衣: shirt blouse片式女高脯: open back撒开式女裙: su urst skirt; sunburst skirt旋动式女裙。: swirl skirt背反射, 腰反射: dorsal reflex背反射法: back reflection method