woman, Full-body View Gymnast, ((A beautiful 18-year-old Gymnast)), British, brunette hair in a ponytail, (Gymnast on a gymnastics mat), beautiful blue Gnostics outfit, her ass is exposed, Very, very, Short, (Tiny, muscular, perky asses), Youthful face, ballerina style, Perfect illumination, Petite, anorexic, beautiful, muscular, highest quality, 8K, perfect lighting, Tiny, athletic, gymnast body, Muscular, (perfect asses), high quality, detailed skin texture, (highly detailed hair), ((skinny body)), ((slim body)), (realistic), soft focus, insanely detailed, (hands, on, own, ass), (grabbing, ass, stretch, spread), round, ass, from, behind, <lora:roundassv1:.5>